diff --git a/membershipworks/models.py b/membershipworks/models.py
index 56835d2..97fb04a 100644
--- a/membershipworks/models.py
+++ b/membershipworks/models.py
@@ -471,7 +471,7 @@ class EventExtQuerySet(models.QuerySet["EventExt"]):
                     "amount",
                     "materials",
                     "amount_without_materials",
-                    "instructor_fee",
+                    "instructor_revenue",
                     "instructor_amount",
                 ]
             },
@@ -615,12 +615,13 @@ class EventTicketTypeManager(models.Manager["EventTicketType"]):
             amount_without_materials=ExpressionWrapper(
                 F("amount") - F("materials"), output_field=models.DecimalField()
             ),
-            instructor_fee=ExpressionWrapper(
+            instructor_revenue=ExpressionWrapper(
                 F("amount_without_materials") * F("event__instructor_percentage"),
                 output_field=models.DecimalField(),
             ),
             instructor_amount=ExpressionWrapper(
-                F("instructor_fee") + F("materials"), output_field=models.DecimalField()
+                F("instructor_revenue") + F("materials"),
+                output_field=models.DecimalField(),
             ),
         )
 
diff --git a/membershipworks/views.py b/membershipworks/views.py
index 1e0a42e..ab20034 100644
--- a/membershipworks/views.py
+++ b/membershipworks/views.py
@@ -306,10 +306,10 @@ class InvoiceTable(tables.Table):
     amount = InvoiceMoneyFooterColumn("Amount [A = P * Q]")
     materials = InvoiceMoneyFooterColumn("CMS Collected Materials Fee [M = m * Q]")
     amount_without_materials = InvoiceMoneyFooterColumn(
-        "Event Revenue Base [R = A - M]"
+        "Event Revenue Base [B = A - M]"
     )
-    instructor_fee = InvoiceMoneyFooterColumn("Instructor Fee [F = R * I]")
-    instructor_amount = InvoiceMoneyFooterColumn("Amount Due to Instructor [F + M]")
+    instructor_revenue = InvoiceMoneyFooterColumn("Instructor Revenue [R = B * I]")
+    instructor_amount = InvoiceMoneyFooterColumn("Amount Due to Instructor [R + M]")
 
     class Meta:
         attrs = {