Answer: $500
Explanation:
The payoff will be calculated thus:
Revenue = Unit demanded × Selling price = 160 × $35 = $5600
Expenses will be:
= Total purchase expense + Rent
= (220 × $15) + $1800
= $3300 + $1800
= $5100
Payoff will now be:
= Revenue - Expense.
= $5600 - $5100
= $500