The Friendly Sausage Factory (FSF) can produce hot dogs at a rate of 4,750 per day. FSF supplies hot dogs to local restaurants at a steady rate of 390 per day. The cost to prepare the equipment for producing hot dogs is $68. Annual holding costs are 50 cents per hot dog. The factory operates 290 days a year. Find

1. Find the optimal run size. (Do not round intermediate calculations. Round your answer to the nearest whole number.)

Optimal run size________.

1. Find the number of runs per year. (Round your answer to the nearest whole number.)

Number of suns________.

1. Find the length (in days) of a run. (Round your answer to the nearest whole number.)

Run-length (in days)_______.