ABC Corporation has three support departments with the following costs and cost drivers: Support Department Graphics Production Accounting Cost Driver Cost $200,000 Number of copies made 500,000 Number of invoices processed Personnel 400,000 Number of employees ABC has three operating divisions, Micro, Macro, and Super. Their revenue, cost, and activity information is as follows: Micro Macro Super Revenues Direct operating expenses $700,000 $850,000 $650,000 50,000 70,000 100,000 Number of copies made 20,000 30,000 50,000 Number of invoices processed Number of employees 700 130 800 500 145 125 The support department allocation rate for the Accounting Department is a. $250 b. $714 c. $625 d. $0.004 Blaser Corporation had $1,053,000 in invested assets, sales of $1,261,000, operating income amounting to $215,000, and a desired minimum return on investment of 12%. The return on investment (rounded to one decimal place) for Blaser Corporation is a. 13.6% b. 24.5% c. 17.0% d. 20.4%