Selected financial data regarding current assets and current liabilities for ACME Corporation and Wayne Enterprises, are as follows: ACME Wayne ($ in millions)Corporation Enterprises Current assets:Cash and cash equivalents $499 $285 Current investments 7 530 Net receivables 751 206 Inventory 10,586 8,609 Other current assets 1,344 255 Total current assets $13,187 $9,885 Current liabilities:Current debt $8,621 $4,451 Accounts payable 1,807 1,061 Other current liabilities 1,179 2,381 Total current liabilities $11,607 $7,893 Required:1-a. Calculate the current ratio for ACME Corporation and Wayne Enterprises. (Enter your answers in millions. For example, $5,500,000 should be entered as 5.5.)

Activity-based costing (abc) is not truly a cost collection mechanism as much as it is an inventory valuation method. the main purpose for implementing an activity-based cost system is to try to overcome some of the cost distortions that occur in traditional costing from product differences when there are variations in size and complexity. however, one of the disadvantages of utilizing abc is that the additional information gathering necessary to implement costing with that level of detail might be beyond the reach of some companies with resource or financial constraints. with this in mind, what kinds of industries or companies do you think would benefit most from using activity-based costing and why? in designing or modifying an accounting system to capture appropriate costs for abc, what considerations do you think would need to be made?