All of the Following Statements About Are True EXCEPT

All of the following statements about are true EXCEPT:

A) with 70⁰F air entering the evaporator, expect about a 15⁰F drop in air temperature (55⁰F) .
B) with 80⁰F air entering the evaporator, expect about a 25⁰F drop in air temperature (55⁰F) .
C) with 90⁰F air entering the evaporator, expect about a 30⁰F drop in air temperature (60⁰F) .
D) the hardest work a manually controlled air conditioner has to do happens when "normal" is selected.