The rent for an office space is $638.30 per month. The office is 316 1/2 square feet in area. Kayla says that the monthly cost per square foot to rent the office is a little more than $2. Is her answer reasonable? Explain.
A. yes, multiply 316 by 2 and you get $632, which is a little less than $632.30
B. Yes, multiply 638 by 2 and you get close to $1300.
C. No, divide 316 by 2 to get 158, which is not close to $638.30.
D. No, divide 632 by 2 x 316, and you get close to $1, not $2