Final answer:
To calculate XYZ Inc.'s total revenue for 2022, we need to find the pre-tax income and then use the cost of sales. The pre-tax income can be determined by dividing the net income by 80%, and the total revenue can be found by dividing the cost of sales by 40%.
Step-by-step explanation:
To determine the total revenue of XYZ Inc., we will need to calculate the pre-tax income. Given that the income tax expense is 20% of the pre-tax income, we can calculate the pre-tax income by dividing the net income by 80% (100% - 20%).
Net Income = Pre-tax Income - Income Tax Expense
$40,000 = Pre-tax Income - 20% of Pre-tax Income
$40,000 = Pre-tax Income - 0.2 * Pre-tax Income
$40,000 = 0.8 * Pre-tax Income
Pre-tax Income = $40,000 / 0.8 = $50,000
Now, to find the total revenue, we can use the cost of sales, which is 40% of the revenue. Let's denote the total revenue as 'R':
Cost of Sales = 40% of Revenue
$40,000 = 0.4 * R
R = $40,000 / 0.4 = $100,000
Therefore, XYZ Inc.'s total revenue for 2022 is $100,000.