Budget Performance Report for Cost Center The Eastern District of Adelson Inc. is organized as cost center. The budget for the Eastern District of Adelson Inc. for the month ended December 31 is as follows: Sales salaries $819,840 System administration salaries 448,152 Customer service salaries 152,600 Billing salaries 98,760 Maintenance 271,104 Depreciation of plant and 92,232 equipment Insurance and property taxes 41,280 $1,923,968 Total During December, the costs incurred the Eastern District were as follows: Sales salaries $818,880 System administration salaries 447,720 Customer service salaries 183,120 Billing salaries 98,100 273,000 Maintenance Depreciation of plant and 92,232 equipment Insurance and property taxes 41,400 $1,954,452 Total Required: 1. Prepare a budget performance report for the manager of the Eastern District amount box does not require an entry, leave it blank, or enter zero "O" f Adelson for the month of December. Enter all amounts as positive numbers. If an Adelson Inc. Budget Performance Report-Manager, Eastern District For the Month Ended December 31 Budget Actual Over Budget Under Budget Sales salaries System administration salaries Customer service salaries Billing salaries Maintenance Depreciation of plant and equipment Insurance and property taxes $ Total 2. For which costs might the manager be expected to request supplemental reports? a. Customer service salaries. b. Customer service salaries and maintenance. c. Customer service and sales salaries as well as maintenance. d. Maintenance