The plan of a building is in the form of a rectangle with centre line dimensions of the outer walls as $$ 10.3 m \times 15.3 m.$$ The thickness of the walls is superstructure is 0.3 m. Then its carpet area is

A

$$ 150 m^3 $$

B

$$ 157.59 m^3 $$

C

$$ 165.36 m^3 $$

D

$$ 170 m^3 $$