Balloons and Laughs Inc. is a small company that entertains at children's birthday parties. B & I uses a complicated formula to calculate its prices, taking into account all of its costs. The price equation is p(x) = 4 V(8x + 3)2 + 25, where x is the number of person-hours supplied for the party at a price of p(x). For example,
if x = 4, four clowns will come for one hour, two clowns will come
for two hours, or one clown will come for four hours.

a. What is the price if two clowns come to a party for 90 minutes?
b. Many customers want to know what they can get for a particular amount of money, Rewrite the price equation for B & L so that the company can input the amount of money a customer wants to
spend and the output will be the number of person-hours he or she will get for the money. Call the new function p-'(x).
c. B & L's Ultimate Party costs $125. How many person-hours do you get at an Ultimate Party?