8. A restaurant prepares 200 pizzas slices and sells them at a rate of $10/slice. Expenses for the restaurant include raw material for pizza at $5 per slice, $100 as monthly rental and $50 monthly as insurance. Restaurant is open only 25 days in a month. Today restaurant could only sell 170 slices and sold remaining slices to a food truck at $4/slice. How much profit could the restaurant earn daily