Boston Corporation has a joint process that produces three products: X, Y and Z. Each
product may be sold at split-off or processed further and then sold. Joint-processing
costs for a year amount to $100,000. Other data follows:
Sales Value Separable Processing Sales Value
Product at Split-Off Costs after Split-Off at Completion
X $128,000 $16,000 $160,000
Y 50,000 25,000 77,000
Z 25,600 20,000 40,000
Processing Product Y beyond the split-off point will cause profits to ________.
A) be unchanged
B) increase by $1,000
C) increase by $2,000
D) increase by $27,000
The variable cost of Part X is $50 per unit and the full cost of the part is $80 per unit.
The part is produced in Country Z and transferred to a plant in Country B. Country Z
has a 10% income tax rate. Country B has a 50% income tax rate and an import duty
equal to 10% of the price of the item. Part X can be transferred at full cost or variable
cost. Assume Part X is transferred at full cost. By using full cost instead of variable cost
for the transfer price, the income tax effect per unit in Country B is ________.
A) a decrease in tax by $9 per unit
B) an increase in tax by $9 per unit
C) a decrease in tax by $15 per unit
D) an increase in tax by $15 per unit
The degree of operating leverage for a firm equals the ratio of ________ to ________.
A) fixed costs; variable costs
B) variable costs; fixed costs