Slavin Corporation manufactures two products, Alpha and Delta. Each product requires time on a single machine. The machine has a monthly capacity of 500 hours. Total market demand for the two products is limited to 180 units (each) monthly. Slavin is currently producing 110 Alphas and 110 Deltas each month. Cost and machine-usage data for the two products are shown in the following table, which Slavin managers use for planning purposes.

Price	$	125		$	155
Less variable costs per unit
Material		20			34
Labor		25			36
Overhead		14			14
Contribution margin per unit	$	66		$	71
Fixed costs
Manufacturing							$	7,200
Marketing and administrative							$	4,200
							$	11,400
Machine hours per unit		2.0			2.5
Machine hours used								495
Machine hours available								500
Quantity produced		110			110
Maximum demand		180			180
Profit	$	3,670

Required:

a. What is the optimal production schedule for Slavin? In other words, how many Alphas and Deltas should the company produce each month to maximize monthly profit?

b. If Slavin produces at the level found in requirement (a), how much will monthly profit increase over the current production schedule?