#### Explanation:

The area of room $= 24 \cdot 27 = 648$ square feet

1 square yard = 3 * 3 = 9 square feet.

therefore,
$648$ square feet $= \frac{648}{9} = 72$ square yard

cost of 1 square yard = $27.33 Total cost = 72 *27.33 =$1967.76#