Each year, a cyber café charges its customers a base rate of $25, with an additional $0.30 per visit for the first 50 visits, and $0.10 for every visit after that. How much does the cyber café charge a customer for a year in which 72 visits are made?
Select the correct option:
A) 36.6
B) 42.2
C) 47.8
D) 51.1
E) 53.6
Explanation:   The café charges $25 + $0.30(first 50) + $0.10(additional after 50). For 72 visits there are 50 visits with an additional 22 visits.   $25 + $0.30(50) + $0.10(22)   =$25 +$15 + $2.20   =$42.20   Answer is (42.2).25 + 15 +  2.20= 
<gadget id="calculator">25 + 15 +  2.20</gadget>
<output>42.2</output>
$42.20   Answer is (42.2).
<result>B</result>
Each year, a cyber café charges its customers a base rate of $25, with an additional $0.30 per visit for the first 50 visits, and $0.10 for every visit after that. How much does the cyber café charge a customer for a year in which 72 visits are made?