In yards, the dimensions are (8/3), (12/3)=4, and (9/3)=3. The volume of the locker is the product of these dimensions.
Then the rent is
($3.60/yd³) × (8/3 yd) × (4 yd) × (3 yd) = $115.20
The rental cost each month is $115.20.
4.6m questions
5.9m answers