University Company produces and sells four products; W, X, Y and Z. The following data relate to its four products.

	W	X	Y	Z
Daily demand in units	80	60	70	100
Selling price per unit	$150	$190	$136	$134
Variable costs per unit	$60	$70	$64	$74
Labor time in minutes per unit	10	20	9	12

There are total of 3002 minutes available per day.

Total fixed costs are $3,100 per day.

Q. In what order should University produce the products?

a)Y,Z,X,W

b)W,Z,X,Y

c)X,Z,Y,W

d)W,Y,X,Z