Formulate the following linear programming optimization problem to maximize profit. Be sure to include constraints, objective functions, and clearly defined decision variables. A company produces two kinds of products. Product A requires 1/4 hours of assembly labor, 1/8 hours of testing, and $1.2 of raw materials. Product B requires 1/3 hours of assembly labor, 1/3 hours of testing, and $0.9 of raw materials. Given the current personnel of the company, there can be at most 90 hours of assembly and 80 hours of testing each day. Product A has a market value of $9. Product B has a market value of $8.