The answer would be D....
Answer:
$3941.57.
Step-by-step explanation:
Given,
Principal,P = $3,500
rate of interest,r = 2%
Time, n = 6 years
Now, the total amount Luca has to repay is:

A is the total amount.

Hence, the total money he has to repay is $3941.57.
What do you mean by this?
If you're asking the volume, the formula would be:
(1/3)32*26*30
That adds up to 8,320 inches cubed