Question 66
RT produces two products from different quantities of the same resources using a just-in-time (JIT) production system. The selling price and resource requirements of each of the products are shown below:
Market research shows that the maximum demand for products R and T during June 2010 is 500 units and 800 units respectively. This does not include an order that RT has agreed with a commercial customer for the supply of 250 units of R and 350 units of T at selling prices of $100 and $135 per unit respectively. Although the customer will accept part of the order, failure by RT to deliver the order in full by the end of June will cause RT to incur a $10,000 financial penalty. At a recent meeting of the purchasing and production managers to discuss the production plans of RT for June, the following resource restrictions for June were identified: Direct labour hours 7,500 hours Material A 8,500 kgs Material B 3,000 litres Machine hours 7,500 hours (Refer to previous 2 questions.) You have now presented your optimum production plan to the purchasing and production managers of RT. During your presentation it became clear that the predicted resource restrictions were rather optimistic. In fact, the managers agreed that the availability of all of the resources could be as much as
10% lower than their original predictions.
Assuming that RT completes the order with the commercial customer, and using linear programming, show the optimum production plan for RT for June 2010 on the basis that the availability of all resources is 10% lower than originally predicted.
Question 67
A company uses an activity based costing system. The company manufactures three products, details of which are given below:
Question 68
A company sells and services photocopying machines. Its sales department sells the machines and consumables, including ink and paper, and its service department provides an after sales service to its customers. The after sales service includes planned maintenance of the machine and repairs in the event of a machine breakdown. Service department customers are charged an amount per copy that differs depending on the size of the machine.
The company's existing costing system uses a single overhead rate, based on total sales revenue from copy charges, to charge the cost of the Service Department's support activities to each size of machine.
The Service Manager has suggested that the copy charge should more accurately reflect the costs involved. The company's accountant has decided to implement an activity-based costing system and has obtained the following information about the support activities of the service department:
Calculate the annual profit per machine for each of the three sizes of machine using activity-based costing.
Question 69
A medium-sized manufacturing company, which operates in the electronics industry, has employed a firm of consultants to carry out a review of the company's planning and control systems. The company presently uses a traditional incremental budgeting system and the inventory management system is based on economic order quantities (EOQ) and reorder levels. The company's normal production patterns have changed significantly over the previous few years as a result of increasing demand for customized products. This has resulted in shorter production runs and difficulties with production and resource planning.
The consultants have recommended the implementation of activity based budgeting and a manufacturing resource planning system to improve planning and resource management.
Select ALL the benefits for the company that could occur following the introduction of an activity based budgeting system.
Question 70
A manager must select one of three projects, W, X or Y.
The following payoff table has been prepared to show the outcomes in $000 at three possible levels of demand:
The manager is now preparing a regret matrix.
What figure (in $000) will be shown for Project Y in the regret matrix if the average demand arises?