(a) Jipsum Sdn Bhd provides a variety of telecommunications services to residential and commercial customers from its massive campus-like headquarters in Klang. For a number of years the firm's maintenance group has been organized as a cost center, rendering services free of charge to the company's user departments (sales, billing, accounting, marketing, research, and so forth). Requests for maintenance have grown considerably, and demand is approaching the point where quality and timeliness of services provided are becoming an issue. As a result, management is studying whether the maintenance operation should be converted from a cost center to a profit center, with users to be billed for services performed.

Required: (i) What will likely happen to the number of user service requests if the company makes the switch to a profit-center form of organization? Critically evaluate your answer. (4 marks)

(ii) Assume that a user department has requested a particular service, one that is time consuming and costly to perform. The maintenance group's actual cost incurred in providing this service is RM17,800, and the user has agreed to pay RM20,800 if the switch to a profit center is made. If this case is fairly typical within the firm, which of the two forms of organization (cost center or profit center) will result in a more responsive, service-oriented maintenance group for Jipsum? Critically evaluate your answer. (8 marks)

(b) Evaluate cost center, revenue center, profit center and an investment center. How is each of these centers evaluated? (8 marks)

(c) Critically evaluate the term "responsibility accounting". (5 marks) (Total: 25 marks)