It’s C because if you look at the problem and solve it the right way it’ll be 10.50
This may be your answer
Some classes of fees are not included in the calculation of APR. Because these fees are not included,as some consumer advocates claim that the APR does not represent the total cost of borrowing.
Excluded fees may include: routine one-time fees which are paid to someone other than the lender and penalties such as late service without regard for the size of the penalty it will be imposed
I hope this helps you
10^2=5^2+x^2
100-25= x^2
x= 5 square root of 3
The club members would have to buy 2 to have the same amount as one non club members