Answer:
Projector- $14,670
Surround Speaker- $10,890
Leather Seats- $7,650
Installation service- $2,790
Step-by-step explanation:
The computation of the transaction price for each four parts are shown below:
Projector:
= (Total cost of installation services) × (projector sale price ÷ Total original cost)
= ($36,000) × ($16,300 ÷ $40,000)
= $14,670
Surround Speaker:
= (Total cost of installation services) × (speaker sale price ÷ Total original cost)
= ($36,000) × ($12,100 ÷ $40,000)
= $10,890
Leather Seats:
= (Total cost of installation services) × (leather seats sale price ÷ Total original cost)
= ($36,000) × ($8,500 ÷ $40,000)
= $7,650
Installation service:
= (Total cost of installation services) × (installation service sale price ÷ Total original cost)
= ($36,000) × ($3,100 ÷ $40,000)
= $2,790
The total original cost would be
= $16,300 + $12,100 + $8,500 + $3,100
= $40,000