The beginning inventory at Midnight Supplies and data on purchases and sales for a three month period ending March 31 are as follows Date Transaction Number of Units Per Unit Total Jan 1 Inventory 2,500 $64.00 $160,000 10 Purchase 7,600 72.00 547,200 28 Sale 3,700 128.00 473,600 30 Sale 1,400 128.00 179 200 Feb 5 Sale 500 128 00 64.000 10 Purchase 18.500 74.00 1,369 000 16 Sale 8.900 133.00 1,183,700 28 Sale 8.500 133 00 1,130 500 Mar 5 Purchase 15.000 75 60 1,134 000 14 Sale 10.000 133 00 1.330 000 25 Purchase 3.300 76.00 250 800 30 Sale 7,650 133.00 1017.450 Instructions