The Chestnut Company makes two products in one manufacturing facility. Data regarding these products are as follows:

	A	B
Direct Materials	$3.54	$6.35
Direct Labor	1.75	3.60
Variable Overhead	.35	.70
Fixed Overhead	5.30	4.15
Unit Product Cost	$10.94	$14.80
Machine Hours Per Unit	1.5	3
Selling Price per Unit	$17.00	$25.00
Demand (units)	2,000	1,500

What number of machine hours is necessary to produce the number of units to satisfy demand?