Revise your worksheet to reflect these updated assumptions and then answer the questions that follow. Sales 12,900 units Sale Price 27 Date Number of Units Unit Cost Total Cost Beginning 2,500 10.30 $25,750 March 12 3,700 10.20 37,740 June 5 2,400 10.10 24,240 October 22 6,800 9.90 67,320 Totals 15,400 $155,050