the builder. The union contract with her drivers requires that the total number of loads per day is a minimum of $6.$ How many loads should be made in each truck per day to minimize the total cost?

Small Truck Large Truck

Capacity $(y{d}^3)$

$40$

$50$

Cost per Load

$$72$

$$42$

In order to minimize the total cost, the number of loads in a small truck that should be made is

and the number of loads in a large truck that should be made is