Contractors are installing new carpet in an office. they need to cover 438 sq ft with new carpet. each roll of carpet covers 112 sq ft. the contractors ordered 4 rolls of carpet. is this a reasonable amount to order? a. yes, it is reasonable because 4 rolls contain over 440 sq ft (since 110 × 4 = 440). they should order 4 rolls. b. no, it is not reasonable because 4 rolls covers only about 440 sq ft. since 138 × 4 = 552, they should order 5 rolls. c. no, it is not reasonable because each roll holds about 100 sq ft of carpet and they have about 450 sq ft to cover, so they should order about 4 1/2 rolls.