Answer:
The economic profit for her business is $45.000 without considering income tax
Step-by-step explanation:
Since we are only focusing in her business, the profit is exclusively related with the operations detailed in revenues (inflows) and expenses (outflows): 100.000 - 15.000 - 10.000 - 20.000- 10.000 = 45.000. This calculation does not include income tax.