Answer:
$562.50
Step-by-step explanation:
1) Find the volume
V = base x width x height = 5 x 0.5 x 2.5 = 6.25 in^3
2) Multiply the nearest whole number x 90
cost = 6 x 90 = $540
3) find the cost of 0.25 in^3
90 : 4 = 22.5
4) find the total cost
540 + 22.5 = $562.50
