A trapezoidal Prism has a base of 16m^{2}, height of 3m and top length of 8m.

a. find the length of the base = I am guessing its 4

b.find the area of the cross section

c. find the capacity - guess its 72000 litres

d. water flows at a rate of 25L/min. how many hours = guessed 48 hours

e. (urgent one) the shape was filled to a depth of 1.5m and the surface area was 24m^{2}. How many hours did it take to fill to a depth of 1.5m?

thank you!