Elmhurst Corporation is considering changes to its responsibility accounting system. Which of the following statements​ is/are correct for a responsibility accounting​ system? I. In a cost​ center, managers are responsible for controlling costs but not revenue. II. The idea behind responsibility accounting is that a manager should be held responsible for those items that the manager can control to a significant extent. III. To be​ effective, a good responsibility accounting system must help managers to plan and to control. IV. Costs that are allocated to a responsibility center are normally controllable by the responsibility center manager.

Arival company manufactures fuel tanks for cars using a different production technique. the total weekly cost (in dollars) of producing x tanks is given by c(x) = 10000 +90x - 0.04x2 find the marginal cost at a production level of 500 fuel tanks per week to approximate the cost of the 501st unit (round to the nearest 2 decimal places, if needed)

Need true or false 1 2 3 4 5 6 7 8

The cutting department of cassel company has the following production and cost data for july. production costs 1. transferred out 12,300 units. beginning work in process $0 2. started 3,900 units that are 60% materials 62,856 complete as to conversion labor 12,622 costs and 100% complete as manufacturing overhead 23,100 to materials at july 31. materials are entered at the beginning of the process. conversion costs are incurred uniformly during the process. determine the equivalent units of production for (1) materials and (2) conversion costs. materials conversion costs total equivalent units of production link to text link to text compute unit costs. (round unit costs to 2 decimal places, e.g. 2.25.) materials $ conversion costs $ link to text link to text prepare a cost reconciliation schedule. (round unit costs to 2 decimal places, e.g. 2.25 and final answers to 0 decimal places, e.g. 1,225.) cost reconciliation costs accounted for transferred out $ work in process, july 31 materials $ conversion costs total costs $