A vendor on Peachtree sells bratwurst hot dogs for $4.20. His cart is open from 9 5. Mnday through Friday. His variable costs average $0.80 per hot dog (depending mostly on toppings and condiments). He is considering a price increase to $4.65. Calculate the percent profit breakeven metric for this price change. Report your answer as a percentage (whole number) and round to the nearest percentage point. Your