Respuesta :
Answer:
case 1 Â net operating income = 16,500
Case 2 = $13,500
Case 3 = $0
Explanation: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Sales Volume  (Increase by 100 units)(Decrease by 100 units)(9000units) Â
Sales Volume      10100 units             9900 units       9000units
Sales
(35×10100)          353,500
(35×9900)                                346,500
(35×9000)                                               315,000
Less: Variable Cost
(20×10100)          (202,000)
(20×9900)                                (198,000)
(20×9000)                                               (180,000)
Contribution        151,500                148,500         135,000
Less: Fixed Cost     (135,000)               (135,000)        (135,000)
Net Operating Income 16,500 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 13,500 Â Â Â Â Â Â Â Â Â Â 0 Â Â Â Â Â
variable cost changes with the number of units sold
Fixed cost remains constant irrespective of the number of units produced.