Answer:
$46,200
Step-by-step explanation:
Calculation to determine the amount of S2 costs allocated to S1
S2 costs allocated to S1 =$66,000*0.70/(0.70 +0.10+ 0.20)
S2 costs allocated to S1 =$46,200/1.00
S2 costs allocated to S1 =$46,200
Therefore Under the step method of cost allocation, the amount of S2 costs allocated to S1 would be:$45,200