The Southwest District of Pop Soft Drinks, Inc., is organized as a cost center. The budget for the Southwest District of Pop Soft Drinks, Inc., for the month ended May 31, 2008, is as follows:

Sales salaries

$406,725

System support salaries

222,300

Customer relations salaries

75,975

Accounting salaries

48,975

Repair and service

134,625

Depreciation of plant and equipment

45,750

Insurance and property taxes

20,475

Total

$954,825

During May, the costs incurred in the Southwest District were as follows:

Sales salaries

$406,200

System support salaries

222,075

Customer relations salaries

89,025

Accounting salaries

48,675

Repair and service

135,375

Depreciation of plant and equipment

45,750

Insurance and property taxes

20,550

Total

$967,650

Instructions

1. Prepare a budget performance report for the manager of the Southwest District of Pop Soft Drinks for the month of May.

2. For which costs might the supervisor be expected to request supplemental reports?