Shenista Inc.
produces four products (Alpha, Beta, Gamma, and
Delta) from a common input. The joint costs for a typical quarter
follow:
Direct materials                                                               $95,000
Direct labor                                                                    43,000
Overhead                                                                        85,000
The revenues from each product are as follows: Alpha, $100,000;
Beta, $93,000; Gamma,  $30,000;  and  Delta, $40,000.
Management is considering processing Delta beyond the split-off
point, which would increase the sales value of Delta to $75,000.
However, to process Delta further means that the company must
rent some special equipment that costs $15,400 per quar- ter.
Additional materials and labor also needed will cost $8,500 per
quarter.
1.        What is the operating profit earned by the four products for
one quarter?
2.        Should the division process Delta further or sell it at split-off?
What is the effect of the decision on quarterly operating profit?
Answer 1
                                               Alpha         Beta        Gamma     Delta
Sales                                          $     100,000 $    93,000 $  30,000 $     40,000
less: Joint Costs
Direct materials
Direct labor
Overhead
Operating Profit
Answer 2
The division Delta should be further processed as it results in increase in operating profit by $ 19,600
                                              Alpha              Beta          Gamma          Delta
Sales                                         $       100,000 $       93,000 $      30,000 $        75,000
less: rent of special equipment                                                               $     15,400
less: Joint Costs
Direct materials
Direct labor
Overhead
Operating Profit
Increase in Operating profit
($ 59,600 less $ 40,000)
Total
$     263,000
$     95,000
$     43,000
$     85,000
$     40,000
Total
$     298,000
$      15,400
$     95,000
$     43,000
$     85,000
$     59,600
$     19,600