An Apartment Complex Financed by the State Housing Finance Agency

Multiple Choice

An apartment complex financed by the State Housing Finance Agency, consists of one-, two-, three-, and four-bedroom units. The rental rate for each type of unit-low, moderate, or market-is determined by the income of the tenant. How many different rates are there? ​

A) 3
B) 4
C)
D) 7
E) 10