Product Omega has revenue of $193,500, variable cost of goods sold of $114,400, variable selling expenses of $33,900, and fixed costs of $60, 400 , creating an operating loss of $(15,200). a. Prepare a differential analysis as of January 15 to determine if Product Omega should be continued (Alternative 1) or discontinued (Alternative 2), assuming fixed costs are unaffected by the decision. If an amount is zero, enter " 0 ". If required, use a minus sign to indicate a loss. b. Determine if Product Omega should be continued (Alternative 1) or discontinued (Alternative 2)