SOLUTION:
1)
weighted-average unit contribution margin for Current
Designs
|
Rotomoulded |
Composite |
|
|
Selling price per unit |
$910 |
$1920 |
|
|
Less: Variable cost per unit |
($550) |
($1290) |
|
|
Contribution per
unit |
$360 |
$630 |
|
|
Product Mix |
80% |
20% |
|
|
Weighted Average Unit contribution
margin |
$288 |
$126 |
|
$414 |
2) break-even
point in units for Current Designs:
Fixed cost |
$787,000 |
Weighted Average Unit contribution
margin |
$414 |
Breakeven units
($787000/$414) |
1900 |
|
|
Rotomoulded (1,900 units × 80%) |
1520 units |
Composite (1,900 units × 20%) |
380 units |
3) total number of units that would need to be sold to
earn a net income of $1.92 million:
|
Rotomoulded |
Composite |
|
|
Selling price per unit |
$910 |
$1920 |
|
|
Less: Variable cost per unit |
($550) |
($1290) |
|
|
Contribution per
unit |
$360 |
$630 |
|
|
Product Mix |
70% |
30% |
|
|
Weighted Average Unit contribution
margin |
$252 |
$189 |
|
$441 |
Fixed cost = $787,000
Net Income = $1,920,000
Total no. of units to be sold = $1920000/$441
= 4354 units
Rotomoulded = 4354
70% = 3048
Composite = 4354
30% = 1306