Some of the information found on a detail inventory card for Wildhorse Inc. for the first month of operations is as follows. Received Date No. of Units Unit Cost Issued, No. of Units Balance, No. of Units January 2 1,500 $4.56 1,500 7 1,000 500 10 900 4.86 1,400 13 800 600 18 1,300 5.02 600 1,300 20 1.100. 200 23 1,600 5.17 1,800 26 1,100 700 28 1,900 5.32 2,600 31 1,600 1,000