PLS HELP FAST What is the volume of this container?

1,564 in

10 in.
4 in.
4 in.
1,468 ins
2 in.
10 in.
1,500 in
15 in.
1,532 in3

expression #3 is not equivalent. the others are.

the cost function, c(x), is the total cost of manufacturing x units of the product. how many units must the company produce and sell if they wish to make a b. if the company produces and sells 2000 units, would they obtain a profit or loss?

answer: i also need

step-by-step explanation:

answer: $53750

steps:

list the principal and interest after the n-th year:

n       principal   simple interest

1     12500     375

2     25000     750

3     37500     1125

4     50000     1500

sum: $50000     $3750

total at end of year 4: $53750