Open Question: Cost per square foot of house?

A:(House) $64.00(Cost per Square Foot) 1,300 Square Footage $83.200.00 Estimate Cost B:(House) $68.75(Cost per Square Foot) 1,550 Square Footage $106.562.50Estimate Cost C:(House) $78.50(Cost per Square Foot) 2,200Square Footage $172.700.00Estimate Cost D:(House) $92.00 (Cost per Square Foot) 1,500 Square Footage $138.000.00Estimate Cost