Differential Analysis for Further Processing The management of Intemational Aluminum Co. is considering whether to process aluminum ingot further into rolled alumioum. Aolied aluminum can be sold for 52,200 per ton, and ingot can be sold without further processing for $1,100 per ton. Ingot is produced in batches of 88 tons by smelting 500 tons of bauxite, which costs $108 per ton of bauxite. Rolled afuminum will require additional processing costs of $600 per ton of ingot, and 1.25 tons of ingot wili produce 1 ton of rolied aluminum. Required: 1. Prepare a differential analysis a5 of February 5 to determine whether to sell aluminum ingot (Altemative 1 ) or process further into rolled aluminum (Aiternative 2). 1f required, do not round interim calculations. If required, use a minus sign to indicate a loss. 2. International Aluminum Co. process aluminum ingot further, rather than sell aluminum ingot because protits would bet