Answer:
5.6%
Explanation:
Internal growth rate can be calculated as below:
Internal growth rate = (Return on asset x Retention Rate)/[1 - (Return on asset x Retention Rate)]
Retention rate = 1 - Payout ratio = 1 - 30% = 70%
Return on asset = Net income/Asset = 82,490/1,089,500 = 7.6%
Putting all the number together, we have:
Sustainable growth rate = (7.6% x 70%)/[1 - (7.6% x 70%)] = 5.6%