Answer:
Earnings = $1,600, Interest = $400, Dividend = $1,200
Earnings = $900, Interest = $400, Dividend = $500
Earnings = $300, Interest = $400, Dividend = $0
Explanation:
As not provided, taxes are ignored.
Provided interest to be paid to creditors = $400
Case 1
Earnings before interest and taxes = $1,600
Less: Interest = $400
Earnings after interest = $1,200
Dividend to shareholders = $1,200
Case 2
Earnings before interest and taxes = $900
Less: Interest = $400
Earnings after interest and taxes = $500
Dividend to shareholders = $500
Case 3
Earnings before interest and taxes = $300
Less: Interest = $300
Earnings after interest = - $100
Since the earnings are negative, as company is facing losses, no dividend will be distributed.