The top part of Ramakrishnan, Inc.'s 2021 and 2020 balance sheets is listed below (in millions of dollars). 2021 2020 2021 2020 Current assets: Cash and marketable securities Accounts receivable Inventory Total $ 36 144 207 $387 $ 27 129 188 $344 Current liabilities: Accrued wages and taxes Accounts payable Notes payable Total $ 33 88 75 $ 196 $ 32 77 67 $ 176 Calculate Ramakrishnan, Inc.'s current ratio for 2021 and 2020. (Round your answers to 2 decimal places.) Current ratio 2021 2020 times times Calculate Ramakrishnan, Inc.'s quick ratio for 2021 and 2020. (Round your answers to 2 decimal places.) Quick ratio 2021 times times 2020 Calculate Ramakrishnan, Inc.'s cash ratio for 2021 and 2020. (Round your answers to 2 decimal places.) Cash ratio 2021 times 2020 times