Saxbury Corporation's relevant range of activity is 3,000 units to 7,000 units. When it produces and sells 5,400 units, its average costs per unit are as follows:

	Average Cost per Unit
Direct materials	$	5.30
Direct labor	$	3.55
Variable manufacturing overhead	$	1.60
Fixed manufacturing overhead	$	4.00
Fixed selling expense	$	0.70
Fixed administrative expense	$	0.55
Sales commissions	$	0.45
Variable administrative expense	$	0.45

Required:

f. If 6,400 units are produced, what is the total amount of fixed manufacturing cost incurred?

g. If 6,400 units are produced, what is the total amount of manufacturing overhead cost incurred? What is this total amount expressed on a per unit basis? (Round "Per unit" answer to 2 decimal places.)

h. If the selling price is $22.80 per unit, what is the contribution margin per unit sold? (Round "Per unit" answer to 2 decimal places.)