Answer:
Instructions are listed below
Step-by-step explanation:
Giving the following information:
Balerio Corporation's relevant range of activity is 7,000 units to 11,000 units.
When it produces and sells 9,000 units, its average costs per unit are as follows:
Average Cost per Unit Direct materials $6.80
Direct labor $3.20
Variable manufacturing overhead $1.60
Fixed manufacturing overhead $13.50
Fixed selling expense $2.25
Fixed administrative expense $1.80
Sales commissions $0.50
Variable administrative expense $0.40
A) Total unitary costs= $30.05
Total cost= 9000*30.05= $270,450
B) Variable cost per unit= direct material + direct labor + variable MOH +variable administrative + sales commision
VCunit= 12.5
C) Total variable cost= $125,000
D) Contribution margin= selling price - unitary variable cost
CM= 18.2 - 12.5= $5.7
E) Incremental cost= unitar variable cost (only manufacturing)= 6.8 + 3.2 + 1.6= 11.6