diff --git a/Gemfile b/Gemfile
index 1366de09..2de59690 100644
--- a/Gemfile
+++ b/Gemfile
@@ -54,6 +54,7 @@ group :development do
   gem 'rubocop-rspec', require: false
   gem 'rubocop-rspec_rails'
   gem 'seed_dump'
+  gem 'solargraph'
   gem 'solargraph-reek'
   gem 'spring'
   # gem "web-console"
diff --git a/Gemfile.lock b/Gemfile.lock
index 53c53115..dde1e483 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -386,7 +386,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rbs (3.9.4)
+    rbs (3.9.5)
       logger
     rdoc (6.14.0)
       erb
@@ -481,7 +481,7 @@ GEM
     simplecov-html (0.13.1)
     simplecov_json_formatter (0.1.4)
     smart_properties (1.17.0)
-    solargraph (0.55.1)
+    solargraph (0.57.0)
       backport (~> 1.2)
       benchmark (~> 0.4)
       bundler (~> 2.0)
@@ -493,12 +493,14 @@ GEM
       observer (~> 0.1)
       ostruct (~> 0.6)
       parser (~> 3.0)
-      rbs (~> 3.3)
+      prism (~> 1.4)
+      rbs (>= 3.6.1, <= 4.0.0.dev.4)
       reverse_markdown (~> 3.0)
-      rubocop (~> 1.38)
+      rubocop (~> 1.76)
       thor (~> 1.0)
       tilt (~> 2.0)
       yard (~> 0.9, >= 0.9.24)
+      yard-activesupport-concern (~> 0.0)
       yard-solargraph (~> 0.1)
     solargraph-reek (0.1.1)
       reek (>= 5.0)
@@ -517,7 +519,7 @@ GEM
       railties (>= 6.0.0)
     stringio (3.1.7)
     thor (1.3.2)
-    tilt (2.6.0)
+    tilt (2.6.1)
     timeout (0.4.3)
     trollop (2.9.10)
     turbo-rails (2.0.16)
@@ -545,6 +547,8 @@ GEM
     xpath (3.2.0)
       nokogiri (~> 1.8)
     yard (0.9.37)
+    yard-activesupport-concern (0.0.1)
+      yard (>= 0.8)
     yard-solargraph (0.1.0)
       yard (~> 0.9)
     zeitwerk (2.7.3)
@@ -607,6 +611,7 @@ DEPENDENCIES
   rubocop-rspec_rails
   seed_dump
   simplecov
+  solargraph
   solargraph-reek
   spring
   sprockets-rails
diff --git a/app/helpers/analyze_helper.rb b/app/helpers/analyze_helper.rb
index 47bcf15a..826528dc 100644
--- a/app/helpers/analyze_helper.rb
+++ b/app/helpers/analyze_helper.rb
@@ -69,6 +69,6 @@ module AnalyzeHelper
 
   def base_url
     analyze_subcategory_link(district: @district, school: @school, academic_year: @academic_year, category: @presenter.category,
-      subcategory: @presenter.subcategory)
+                             subcategory: @presenter.subcategory)
   end
 end
diff --git a/app/models/benefit.rb b/app/models/benefit.rb
index 5055e7ba..6cdcc183 100644
--- a/app/models/benefit.rb
+++ b/app/models/benefit.rb
@@ -2,7 +2,7 @@ class Benefit < ApplicationRecord
   scope :by_designation, -> { all.map { |benefits| [benefits.designation, benefits] }.to_h }
 
   def self.to_designation(benefits)
-    return "Unknown" if benefits.blank? or benefits.nil?
+    return "Unknown" if benefits.blank? || benefits.nil?
 
     case benefits
     in /^1$/i
diff --git a/app/models/education.rb b/app/models/education.rb
index e4275686..0f62d76f 100644
--- a/app/models/education.rb
+++ b/app/models/education.rb
@@ -2,7 +2,7 @@ class Education < ApplicationRecord
   scope :by_designation, -> { all.map { |education| [education.designation, education] }.to_h }
 
   def self.to_designation(education)
-    return "Unknown" if education.blank? or education.nil?
+    return "Unknown" if education.blank? || education.nil?
 
     case education
     in /^1$/i
diff --git a/app/models/employment.rb b/app/models/employment.rb
index fb05a3f0..45687477 100644
--- a/app/models/employment.rb
+++ b/app/models/employment.rb
@@ -2,7 +2,7 @@ class Employment < ApplicationRecord
   scope :by_designation, -> { all.map { |employment| [employment.designation, employment] }.to_h }
 
   def self.to_designation(employment)
-    return "Unknown" if employment.blank? or employment.nil?
+    return "Unknown" if employment.blank? || employment.nil?
 
     case employment
     in /^1$|^1100$/i
diff --git a/app/presenters/analyze/graph/column/ell.rb b/app/presenters/analyze/graph/column/ell.rb
index 22de434f..9c4d42a1 100644
--- a/app/presenters/analyze/graph/column/ell.rb
+++ b/app/presenters/analyze/graph/column/ell.rb
@@ -11,7 +11,7 @@ module Analyze
         end
 
         def label
-          ["#{ell.designation}"]
+          [ell.designation.to_s]
         end
 
         def basis
diff --git a/app/presenters/analyze/graph/column/gender.rb b/app/presenters/analyze/graph/column/gender.rb
index 57b0673b..1d2eff4b 100644
--- a/app/presenters/analyze/graph/column/gender.rb
+++ b/app/presenters/analyze/graph/column/gender.rb
@@ -11,7 +11,7 @@ module Analyze
         end
 
         def label
-          ["#{gender.designation}"]
+          [gender.designation.to_s]
         end
 
         def basis
diff --git a/app/presenters/analyze/graph/column/grade.rb b/app/presenters/analyze/graph/column/grade.rb
index ccabd6a9..6055027a 100644
--- a/app/presenters/analyze/graph/column/grade.rb
+++ b/app/presenters/analyze/graph/column/grade.rb
@@ -11,7 +11,7 @@ module Analyze
         end
 
         def label
-          ["#{grade}"]
+          [grade.to_s]
         end
 
         def basis
diff --git a/app/presenters/analyze/graph/column/sped.rb b/app/presenters/analyze/graph/column/sped.rb
index 32b47eab..a28ca15a 100644
--- a/app/presenters/analyze/graph/column/sped.rb
+++ b/app/presenters/analyze/graph/column/sped.rb
@@ -11,7 +11,7 @@ module Analyze
         end
 
         def label
-          ["#{sped.designation}"]
+          [sped.designation.to_s]
         end
 
         def basis
diff --git a/app/services/survey_responses_data_loader.rb b/app/services/survey_responses_data_loader.rb
index e54bab1e..b28b7d78 100644
--- a/app/services/survey_responses_data_loader.rb
+++ b/app/services/survey_responses_data_loader.rb
@@ -49,7 +49,7 @@ class SurveyResponsesDataLoader
 
     workers = pool_size.times.map do
       Thread.new do
-        while slice = jobs.pop(true)
+        while (slice = jobs.pop(true))
 
           slice.each do |line|
             survey_item_responses = []
diff --git a/app/views/categories/_subcategory_section.html.erb b/app/views/categories/_subcategory_section.html.erb
index 878441e5..e44937e2 100644
--- a/app/views/categories/_subcategory_section.html.erb
+++ b/app/views/categories/_subcategory_section.html.erb
@@ -13,32 +13,6 @@
       <div class="d-flex flex-column mx-7">
         <p class="body-large "><%= subcategory.description %></p>
 
-        <div class="d-flex justify-content-start">
-          <div
-            class="body-large text-center response-rate"
-            data-bs-toggle="popover"
-            data-bs-trigger="hover focus"
-            data-bs-content="The number of publicly available school data sources, often collected from the MA Department of Elementary and Secondary Education."
-            data-bs-placement="bottom"
-            >
-            <p class="response-rate-percentage"><%= subcategory.admin_collection_rate.first %> / <%= subcategory.admin_collection_rate.last %></p>
-            <p>school data sources</p>
-          </div>
-          <div
-            class="body-large mx-3 text-center response-rate"
-            data-bs-toggle="popover"
-            data-bs-trigger="hover focus"
-            data-bs-content="The student survey response rate for this sub-category. This number differs from the overall response rate because each individual student receives 44 of 67 total questions, in order to avoid survey fatigue. This number is also adjusted to reflect any instances where a student has decided to skip a survey question."
-            data-bs-placement="bottom"
-            >
-            <p class="response-rate-percentage"><%= subcategory.student_response_rate %></p>
-            <p>of students responded</p>
-          </div>
-          <div class="body-large text-center response-rate" >
-            <p class="response-rate-percentage"><%= subcategory.teacher_response_rate %></p>
-            <p>of teachers responded</p>
-          </div>
-        </div>
       </div>
     </div>
   </div>
diff --git a/lib/tasks/upload.rake b/lib/tasks/upload.rake
index 667e5c06..b592fb03 100644
--- a/lib/tasks/upload.rake
+++ b/lib/tasks/upload.rake
@@ -39,14 +39,14 @@ namespace :upload do
 
               upload_filename = filename.split('sqm-dashboards')[1][1..]
               upload_directory = upload_filename.rpartition('/').first
-              tmp_dir = upload_directory + '/'
+              tmp_dir = "#{upload_directory}/"
               parent_dir = "/"
 
               while tmp_dir.include?('/')
                 first_dir = tmp_dir.split('/').first
                 sftp.mkdir!("#{parent_dir}#{first_dir}/") unless sftp.dir.entries(parent_dir).map(&:name).include?(first_dir)
 
-                parent_dir += first_dir + '/'
+                parent_dir += "#{first_dir}/"
                 tmp_dir = tmp_dir.split('/')[1..].join('/')
               end
               sftp.mkdir!("#{parent_dir}#{tmp_dir}/") unless sftp.dir.entries(parent_dir).map(&:name).include?(first_dir)
diff --git a/spec/services/survey_item_values_spec.rb b/spec/services/survey_item_values_spec.rb
index 44fd5abc..753d508a 100644
--- a/spec/services/survey_item_values_spec.rb
+++ b/spec/services/survey_item_values_spec.rb
@@ -462,7 +462,7 @@ RSpec.describe SurveyItemValues, type: :model do
       it "returns an unknown race" do
         row = {"Race-1" => ""}
 
-        row.keys.each do |key|
+        row.each_key do |key|
           headers << key
         end
 
@@ -475,7 +475,7 @@ RSpec.describe SurveyItemValues, type: :model do
       it "returns an unknown race" do
         row = {"Race-1" => "99", "Race-2" => "99", "Race-3" => "", "Race-4" => "nil"}
 
-        row.keys.each do |key|
+        row.each_key do |key|
           headers << key
         end
 
@@ -488,15 +488,15 @@ RSpec.describe SurveyItemValues, type: :model do
       context "for defined races" do
         it "returns the qualtrics code of that race" do
 
-          [1,2,3,4,5,8].each do |i|
-          row = {"Race-1" => "#{i}"}
+          [1, 2, 3, 4, 5, 8].each do |i|
+            row = {"Race-1" => i.to_s}
 
-          row.keys.each do |key|
-            headers << key
-          end
+            row.each_key do |key|
+              headers << key
+            end
 
-          values = SurveyItemValues.new(row:, headers:, survey_items:, schools:, academic_years:)
-          expect(values.races_of_children).to eq [i]
+            values = SurveyItemValues.new(row:, headers:, survey_items:, schools:, academic_years:)
+            expect(values.races_of_children).to eq [i]
           end
         end
       end
@@ -506,7 +506,7 @@ RSpec.describe SurveyItemValues, type: :model do
 
           row = {"Race-1" => "6"}
 
-          row.keys.each do |key|
+          row.each_key do |key|
             headers << key
           end
 
@@ -515,7 +515,7 @@ RSpec.describe SurveyItemValues, type: :model do
 
           row = {"Race-1" => "7"}
 
-          row.keys.each do |key|
+          row.each_key do |key|
             headers << key
           end
 
@@ -530,14 +530,14 @@ RSpec.describe SurveyItemValues, type: :model do
     context "when there is more than one race defined" do
       it "returns the qualtrics code for the two races and the designation for multiracial(100)" do
 
-          row = {"Race-1" => "1", "Race-2" => "2","Race-3" => "3"}
+        row = {"Race-1" => "1", "Race-2" => "2", "Race-3" => "3"}
 
-          row.keys.each do |key|
-            headers << key
-          end
+        row.each_key do |key|
+          headers << key
+        end
 
-          values = SurveyItemValues.new(row:, headers:, survey_items:, schools:, academic_years:)
-          expect(values.races_of_children).to eq [1,2,3,100]
+        values = SurveyItemValues.new(row:, headers:, survey_items:, schools:, academic_years:)
+        expect(values.races_of_children).to eq [1, 2, 3, 100]
       end
 
     end
diff --git a/spec/services/survey_responses_data_loader_spec.rb b/spec/services/survey_responses_data_loader_spec.rb
index 3d6da850..b22e3605 100644
--- a/spec/services/survey_responses_data_loader_spec.rb
+++ b/spec/services/survey_responses_data_loader_spec.rb
@@ -368,16 +368,16 @@ describe SurveyResponsesDataLoader do
 
     it "returns -1 when any aspect of the data is unknown" do
       score = SocioEconomicCalculator.socio_economic_score(Education.new(designation: "Associates Degree"), Benefit.new(designation: "Unknown"), [Employment.new(designation: "Two adults with full-time employment")])
-      expect(score).to eq -1
+      expect(score).to eq(-1)
 
       score = SocioEconomicCalculator.socio_economic_score(Education.new(designation: "Associates Degree"), Benefit.new(designation: "No"), [Employment.new(designation: "Unknown")])
-      expect(score).to eq -1
+      expect(score).to eq(-1)
 
       score = SocioEconomicCalculator.socio_economic_score(Education.new(designation: "Unknown"), Benefit.new(designation: "No"), [Employment.new(designation: "No full-time or part-time employment")])
-      expect(score).to eq -1
+      expect(score).to eq(-1)
 
       score = SocioEconomicCalculator.socio_economic_score(Education.new(designation: "Unknown"), Benefit.new(designation: "No"), [])
-      expect(score).to eq -1
+      expect(score).to eq(-1)
     end
   end
 end