Answer:
a. $135,000
b. $362,000
Step-by-step explanation:
a. The computation of the total costs incurred by S1 in November is shown below:
= costs assigned by S1 to S2 ÷ percentage of S1 services used by S2
= $54,000 ÷ 40%
= $135,000
b. The total cost incurred by S2 before any allocations is
= (costs assigned by S2 to P1 ÷ percentage of S2 services used by P1) - costs assigned from S1 to S2
= ($104,000 ÷ 25% - $54,000)
= $416,000 - $54,000
= $362,000