Inferring Transactions from Financial Statements

a$.$ Use the financial statement effects template to record Lowe's purchases during fiscal $2015.$ Use a negative sign with answers, if appropriate.

b$.$ What amount did Lowe's pay in cash to its suppliers during fiscal$-$year $2015?$

million

c$.$ Use the financial statement effects template to record cost of sales for $2015.$ Use a negative sign with answers if appropriate.