18 A restaurant sells pizza at a rate of $11.83/silce. Expenses for the restaurant include raw material for pizza at $6.83 per slice, $166.00 as monthly rental and $50.00 monthly as insurance. How many slices should the restaurant sell in a month to break even? Submit Answer format: Number: Round to: O decimal places. 10 You run a nail salon. Fixed monthly cost is $5,853.00 for rent and utilities, $5,636.00 is spent in salaries and $1,713.00 in insurance. Also every customer requires approximately $5.00 in supplies. You charge $52.00 on average for each service. You are considering moving the salon to an upscale neighborhood where the rent and utilities will increase to $10,255,00, salaries to $6,567.00 and insurance to $2,444.00 per month. Cost of supplies will increase to $6.00 per service. However you can now charge $168.00 per service. At what point will you be indifferent between your current location and the new lonction? Submit Answer format Number: Round to: O decimal places