Process or Sell Product Tango is produced for $3.56 per gallon. Product Tango can be sold without additional processing for $4.19 per gallon, or processed further into Product Zulu at an additional cost of $0.36 per gallon. Product Zulu can be sold for $4.48 per gallon. a. Prepare a differential analysis dated October 3 on whether to sell Product Tango (Alternative 1) or process further into Product Zulu (Alternative 2). Round your answers to the nearest cent. If required, use a minus sign to indicate a loss. b. Should Product Tango be sold (Alternative 1) or processed further into Product Zulu (Alternative 2)