Solve for the optimal solution using the simplex method

Hecarim Inc. produces specially blended feed supplements. It has an order of 400 pounds of the mixture.

This consists of two ingredients:

K. a source of protein and

P a Potassium source.

The first ingredient P costs 6 a pound.

The second ingredient C. costs 16 a pound.

The mixture cannot be more than 150 pounds of P, and it must have at least 200 pounds C.

The company's problem is to determine how much of each ingredient to use to minimize the cost but satisfy the requirements.