Browse page displays the admin data collection rate

app/presenters/subcategory_presenter.rb

@@ -3,8 +3,10 @@ class SubcategoryPresenter
     @subcategory = subcategory
     @academic_year = academic_year
     @school = school
-    @student_response_rate = StudentResponseRate.new(subcategory: @subcategory, school: @school, academic_year: @academic_year)
-    @teacher_response_rate = TeacherResponseRate.new(subcategory: @subcategory, school: @school, academic_year: @academic_year)
+    @student_response_rate = StudentResponseRate.new(subcategory: @subcategory, school: @school,
+                                                     academic_year: @academic_year)
+    @teacher_response_rate = TeacherResponseRate.new(subcategory: @subcategory, school: @school,
+                                                     academic_year: @academic_year)
   end
 
   def id
@@ -40,6 +42,10 @@ class SubcategoryPresenter
     @teacher_response_rate.rate
   end
 
+  def admin_collection_rate
+    [0, @subcategory.measures.map { |measure| measure.admin_data_items.count }.sum]
+  end
+
   def measure_presenters
     @subcategory.measures.includes([:admin_data_items]).sort_by(&:measure_id).map do |measure|
       MeasurePresenter.new(measure: measure, academic_year: @academic_year, school: @school)

app/views/categories/_subcategory_section.html.erb

@@ -12,10 +12,14 @@
 
         <div class="d-flex justify-content-start">
           <div class="body-large text-center response-rate">
+          <p class="response-rate-percentage"><%= subcategory.admin_collection_rate.first %> / <%= subcategory.admin_collection_rate.last %></p>
+            <p>school admin data sources</p>
+          </div>
+          <div class="body-large mx-3 text-center response-rate">
             <p class="response-rate-percentage"><%= subcategory.student_response_rate %>%</p>
             <p>of students responded</p>
           </div>
-          <div class="body-large mx-3 text-center response-rate">
+          <div class="body-large text-center response-rate">
             <p class="response-rate-percentage"><%= subcategory.teacher_response_rate %>%</p>
             <p>of teachers responded</p>
           </div>

spec/presenters/subcategory_presenter_spec.rb

@@ -69,9 +69,13 @@ describe SubcategoryPresenter do
     expect(subcategory_presenter.student_response_rate).to eq 100.0
   end
 
-  # it 'returns the teacher response rate' do
-  #   expect(subcategory_presenter.teacher_response_rate).to eq 20.0
-  # end
+  it 'returns the teacher response rate' do
+    expect(subcategory_presenter.teacher_response_rate).to eq 100
+  end
+
+  it 'returns the admin collection rate' do
+    expect(subcategory_presenter.admin_collection_rate).to eq [0,1]
+  end
 
   it 'creates a measure presenter for each measure in a subcategory' do
     expect(subcategory_presenter.measure_presenters.count).to eq subcategory.measures.count