Underwood, Inc. manufactures two products. It currently has 2,875 hours of direct labor and 1,150 hours of machine time available per month. The table below lists the contribution margin, labor and machine time requirements, and demand for each product. Unit contribution margin Demand Labor time Machine time Product A $24.00 1,800 units hour 1 hour Product B $21.00 2,300 units % hour % hour How much of each product should Underwood manufacture per month? Multiple Choice 1,800 units of A and 2,300 units of B 1,800 units of A and O units of B 575.0 units of A and 1,800 units of B O units of A and 2,300 units of B