The length of a room is 5.5 m and width is 3.75 m. Find the cost of paying the floor by slabs at the rate of Rs. 1000 per sq.metre.	Choose the correct option
A) rs . 15,000
B) rs . 15,500
C) rs . 15,600
D) rs . 20,625
E) none

Rationale: "solution area of the floor = ( 5.5 x 3.75 ) m ² = 20.635 m ² cost of paying = rs . ( 1000 x 20.625 ) = rs . 20625 . answer d"
Answer: D