A toy manufacturer uses 44,840 rubber wheels per year for its popular dump truck series. The firm makes its own wheels, which it can produce at a rate of 800 per day. The toy trucks are assembled uniformly over the entire year. Carrying cost is $1.00 per wheel per year. Setup cost for a production run is $49. The firm operates 236 days per year. Determine the following:
Optimal run size (Round your answer to a whole number, following normal rules of rounding.)