The beginning inventory at Midnight Supplies and data on purchases and sales for a three month period ending March 31 are as follows: Instructions 1. Record the inventory, purchases, and cost of goods sold data in a perpetual inventory record similar to the one illustrated in using the first-in, first-out method. 2. Determine the total sales and the total cost of goods sold for the period. Journalize the entries in the sales and cost of goods sold accounts. Assume that all sales were on account and date your journal entry March 31. Refer to the Chart of Accounts for exact wording of account titles. 3. Determine the gross profit from sales for the period. 4. Determine the ending inventory cost as of March 31. 5. Based upon the preceding data, would you expect the ending inventory using the last-in, first-out method to be higher or lower? Thomas Martin receives an hourly wage rate of $21, with time and a half for all hours worked in excess of 40 hours during a week. Payroll data for the current week are as follows: hours worked, 48; federal income tax withheld, $332; social security tax rate, 6.0%; and Medicare tax rate, 1.5%. What is the gross pay for Martin? a. $1,008 b. $1,512 c. $1,092 d. $2,016