E2.13 ( LO2 ), AP Nordstrom, Inc. operates department stores in numerous states. Selected financial statement data (in millions of dollars) for a recent year follow. Instructions a. Compute working capital and the current ratio at the beginning of the year and at the end of the year: b. Did Nordstrom's liquidity improve or worsen during the year? c. Using the data in the chapter, compare Nordstrom's liquidity with Best Buy's