4 14.28 points eBook S. Lee Enterprises produces two models of lawn tractor: SL1 and SL2. The models are both produced in the company's Louisville factory and go through identical assembly operations. The difference is in the quality (hence, cost) of the parts used. The following data are available for November, the latest month for which information is available: SL1 SL2 Total Number assembled Materials cost per tractor 1,850 $1,450 2,350 $1,950 4,200 Other costs: Direct labor Supplies Other overhead $1,750,000 590,000 3,960,000 Print References Required: S. Lee Enterprises uses operations costing and assigns conversion costs based on the number of units assembled. Compute the cost of each model assembled in November. Operation cost Materials cost SL1 SL2 Total $ 0 2,682,500 4,582,500 Total cost Number of units 1,850 2,350 Unit cost