Answer:
Net operating income will increase by $3664.
Step-by-step explanation:
Credit card sales = $11.200
Card fees = 3% * $11.200 = $336
Cost of goods sold = $7.200
Net operating income = Sales - Cost of goods sold - card fees
Net operating income = $11.200 - $7.200 - $336 = $3664.
So, net operating income will increase by $3664.