A house is 48.0ft long and 50.0ft wide and has 8.0-ft-high ceilings. What is the volume of the interior of the house in cubic meters and cubic centimeters?
a) 1.368×104 m³, 1.368×107 cm³
b) 1.440×104 m³, 1.440×107 cm³
c) 1.200×104 m³, 1.200×107 cm³
d) 1.250×104 m³, 1.250×107 cm³