Question 1 4.6 pts Robert Corporation is a manufacturer of tables sold to schools, restaurants, hotels, and other institutions. The table tops are manufactured by Robert, but the table legs are purchased from an outside supplier. The Assembly Department takes a manufactured table top and attaches the four purchased table legs. It takes 20 minutes of labor to assemble a table. Assume that Robert will produce 1,800 units in the month of September. How many employees will be required for the Assembly Department in September? (Fractional employees are acceptable since employees can be hired on a part-time basis. Assume a 40-hour week and a 4-week month). 3.75 employees O 1.5 employees O 600 employees o 45 employees