The Quality Desk Company makes two types of computer desks from laminated particle board. The X1 Model sells for $150 and requires 30 square feet of particle board, 1 keyboard sliding mechanism, and 5 hours to fabricate. The X2 Model sells for $135 and requires 25 square feet of particle board, 1 keyboard sliding mechanism, and 3 hours to fabricate. Additionally, the X2 model must be at least 60% of total production.

In the coming week, the company can buy up to 15,000 square feet of particle board at a price of $2.00 per square foot and up to 600 keyboard sliding mechanisms at a cost of $10.00 each. The company views manufacturing labor as a fixed cost and has 3,000 labor hours available in the coming week.

SHOW ALL CALCULATIONS Space here for calculation of objective function & constraints)