The management of International Aluminum Co. is considering whether to process aluminum ingot further into rolled aluminum. Rolled aluminum can be sold for $2,200 per ton, and ingot can be sold without further processing for $1,100 per ton. Ingot is produced in batches of 83 tons by smelting 530 tons of bauxite, which costs $105 per ton of bauxite. Rolled aluminum will require additional processing costs of $610 per ton of ingot, and 1.25 tons of ingot will produce 1 ton of rolled aluminum. Required: 1. Prepare a differential analysis as of February 5 to determine whether to sell aluminum ingot (Alternative 1) or process further into rolled aluminum (Alternative 2). If required, do not round interim calculations. If required, use a minus sign to indicate a loss. Differential Analysis Sell Ingot (Alt. 1) or Process Further into Rolled Aluminum (Alt. 2) February 5 Line Item Description Sell Ingot (Alternative 1) Process Further into Rolled Aluminum (Alternative 2) Differential Effects (Alternative 2) Revenues, per batch Costs, per batch Profit (loss), per batch 2. International Aluminum Co. process aluminum ingot further, rather than sell aluminum ingot because profits would be