Poonam and her friends booked 3 tennis courts at a sport complex.
Given:
Booking fees - First 2 hours - $ 8
Every additional hour or part thereof - $ 3.50
How much did they pay altogether, if they booked the tennis courts from 9.30 a.m. to 3.00 p.m.?
Options:
A .$ 11
B. $ 44
C. $ 66
D $ 99