The total income for the Mr. Johnson's apartment building can be represented by the equation 5r - 20 - 3p, where is the amount of rent paid by each tenant, c is the cost
of the cable bill, and p is the cost of the phone bill. If the rent is $500, the cable bill is
$80 and the phone bill is $40, what is the total income for Mr. Johnson?

A. 2,500
B. 2,050
C.2,340
D.2,220