Find the expenditure on digging a well 14m deep and of 3m diameter at Rs.15 per cubic meter?	Select the correct option
A) 2998  B) 2799  C) 2890  D) 1485  E) 2780

Rationale: "22 / 7 * 14 * 3 / 2 * 3 / 2 = 99 m 2 99 * 15 = 1485 answer : d"
Answer: D