The City of Bellevue, Washington, Is Accepting Plans for the Redevelopment

The city of Bellevue, Washington, is accepting plans for the redevelopment of its downtown area. Below are the outlines of four plans. Which would be closest to the definition of a mixed-use area?
Plan 1: 15 apartments, 2.0 miles from nearest public transportation Plan 2: large grocery store, 0.2 miles from nearest public transportation
Plan 3: 10 condos, 2 office spaces, 4 miles from nearest public transportation
Plan 4: 10 apartments, large grocery store, 2 office spaces, 0.2 miles from nearest public transportation

A) Plan 1
B) Plan 2
C) Plan 3
D) Plan 4