A furniture company manufactures desks and chairs. The sawing department cuts the lumber for both products, which is then sent to separate assembly departments. Assembled items are sent for finishing to the painting department. The daily capacity of the sawing department is 200 chairs or 80 desks. The chair assembly department can produce 120 chairs daily and the desk assembly department 60desks daily. The paint department has a daily capacity of either 150 chairs or 110 desks. Given that the profit per chair is 50 pesos and that of a desks is 100 pesos, determine the optimal productin mix for the company