please help me fill in the missing amount for each case

1. units sold= 16,000 sales= 208,000 variable expenses= 7 per unit| contribution margin= _______ fixed expenses= 46,000 net income/loss= _______

2. Units sold = _______ Sales= 132,500 variable expenses= 28 per unit contribution margin = 40% fixed expenses= 25,500 net income/loss = ________

3. Units sold =9800 Sales= ______ variable expenses = 78400 contribution margin = 16 fixed expenses= ______ Net income: 13,000

4. units sold= ____ Sales= 336,000 variable expenses= 36 per unit contribution margin= ____ fixed expenses= 96,000 net income/loss = (12,000)