A stadium has two sponsorship deals. Deal A has revenue of $100,000 and expenses of $10,000. Deal B has revenue of $50,000 and expenses of $20,000. What is the stadium's average profit as a percentage of revenue?

The profit is calculated by subtracting the expenses from the revenue.

For Deal A:

Profit = $100,000 - $10,000

= $90,000

Deal B:

Profit = $50,000 - $20,000 = $30,000

For the percentage of revenue, we divide the revenue by the expense and multiply the quotient by 100%

Deal A: %revenue = $100,000/$10,000 x 100 = 1000%

Deal B: %revenue = $50,000/$20,000 x 100 = 250%