Final answer:
If Inga corp accepts the special order, the company's overall NOI would decrease by $2,200, taking into account the additional revenue, the increased variable costs per unit, and the one-time investment in special molds.
Step-by-step explanation:
To calculate the net operating income (NOI) increase if Inga corp were to accept a special order, we need to consider the increased variable costs, the one-time investment, and the additional revenue from the order.
First, we calculate the additional variable costs per unit by adding the $1.20 modification cost to the regular unit product cost of $19.90, resulting in an adjusted variable cost of $21.10 per unit for the special order. Next, we determine the total variable costs for the special order of 2,000 units: 2,000 units × $21.10/unit = $42,200.
The one-time investment for special molds is $10,000. We add this to the total variable costs to find the total costs for the special order: $42,200 + $10,000 = $52,200.
To calculate the total revenue from the special order, we multiply the number of units by the price per unit: 2,000 units × $25/unit = $50,000.
Finally, we subtract the total costs of the special order from the total revenues to determine the increase or decrease in NOI: $50,000 (revenue) - $52,200 (total costs) = $(2,200).
Therefore, if the special order is accepted, the company's overall NOI would decrease by $2,200.