The following are known as current assets: I) cash; II) marketable securities; III) receivables; IV) inventories; V) payables Select one: a. I, II, and III only O b. C. d. III, IV, and V only II, III, IV, and V only I, II, III, and IV only Profitability ratios indicate: I) whether the firm is using its assets productively; II) whether the firm is liquid; III) whether the firm is profitable; IV) how highly the firm is valued by investors Select one: a. III and IV only O b. c. d. II only III only I only