The diameter of a cylindrical tin is 8cm and height is 5 cm. Find the volume of the cylinder?  Select the correct option:
A) 33  B) 45  C) 66  D) 80  E) 21

Rationale: "r = 4 h = 5 π * 4 * 4 * 5 = 80 π cc answer : d"
Answer: D