1. Prepare a differential analysis as of June 19 to determine whether to promote tennis shoes (Alternative 1) or walking shoes (Alternative 2). If an amount is zero, enter "0". Use a minus sign to indicate costs. If required, use a minus sign to indicate a loss. Differential Analysis Promote Tennis Shoes (Alt. 1) or Promote Walking Shoes (Alt. 2) June 19 Promote Promote Differential Tennis Shoes Walking Shoes Effects (Alternative 1) (Alternative 2) (Alternative 2) Revenues 2,001.000 1,824,000 177,000 Costs: Direct materials -348,000 -384,000 -36,000 X Direct labor -116,000 -120,000 Variable factory overhead -87.000 96,000 -9,000 Variable selling expenses -638,000 -480,000 158.000 Sales promotion 183,000 183,000 Profit (loss) 995,000 X 927,000 X 68.000 X 0