Condensed financial data of Riverbed Company for 2020 and 2019 are presented below. RIVERBED COMPANY COMPARATIVE BALANCE SHEET AS OF DECEMBER 31, 2020 AND 2019 2020 2019 Cash $1,790 $1,150 Receivables 1,780 1,330 Inventory 1,620 1,890 Plant assets 1,930 1,700 Accumulated depreciation (1,200 ) (1,180 ) Long-term investments (held-to-maturity) 1,310 1,420 $7,230 $6,310 Accounts payable $1,210 $920 Accrued liabilities 210 240 Bonds payable 1,370 1,530 Common stock 1,860 1,670 Retained earnings 2,580 1,950 $7,230 $6,310