The lenght of a room is 5.5 m and width is 4 m. Find the cost of paving the floor by slabs at the rate of Rs. 800 per sq. metre.  Choose the correct choice:	A) rs . 15,550	B) rs . 15,600	C) rs . 16,500	D) rs . 17,600	E) rs . 17,900

Rationale: area of the floor = ( 5.5 × 4 ) m 2 = 22 m 2 . cost of paving = rs . ( 800 × 22 ) = rs . 17600 . answer : option d
Answer: D