Answer:
Residual Income $80,600
Step-by-step explanation:
Residual income = Operating income - Equity charge.
First lets calculate the operating income,
Sales 4,705,000
Less Cost of goods sold (2,730,000)
Gross profit 1,975,000
Less operating expense (1,552,000)
Operating income 423,000
Equity charge (4,280,000*0.08) (342,400)
Residual Income $80,600
Hope that helps.