Cubicle Solutions sells productivity software such as word processors, spreadsheets, and personal information managers. Cubicle prides itself on customer support and maintains a large call center where customers can call in with technical questions about the installation and use of Cubicle products.

Cubicle Solutions sells productivity software such as word processors, spreadsheets, and personal information managers. Cubicle prides itself on customer support and maintains a large call center where customers can call in with technical questions about the installation and use of Cubicle products Monthly data on the number of support calls and call center costs for the last year have been collected and are shown below (all activities and costs are in thousands) Support Calls 39 51 47 41 57 49 46 Call Center Cost $525 655 610 545 705 630 610 640 665 565 585 570 Month 6 53 42 10 12 43 Required a. Estimate the monthly fixed costs and the unit variable cost per support call using the high-low estimation method. (Round variable cost per unit to 2 decimal places Enter your answer in thousands of dollars.) r call x Support calls Costs