Respuesta :
The profit per day is $3.00. Since the maximum price is $10 and its cost is $7 per day, the profit of $3 is what Dolly earns every day. If she has 50 customers per day, she will earn $150 per day. Without any other costs incurred, the profit every day is $3 or $150 if she has 50 customers every day.
Calculations are as follows:
Price of the barbecue= $10
Customers served in a day= 50
Sales = 50 * $10= $500
Expenses or total cost per customer = $7
So with 50 customers, the cost is $7 * 50 = $350
Net Profit = Sales - Expenses/Costs
$500 - $350 = $150 Net Profit Per Day with 50 customers daily