Read the article,Information Usefulness and Usage in Business Decision-Making: An Activity-BasedCosting (ABC) Perspective). In a 4 to 6-page writtenreport, address the following questions:

1. Job order manufacturing and process manufacturing are two major costing systems used inmanufacturing. Answer the following questions regarding these two systems:

a. Compare and contrast the two costing systems.

b. Which costing system should a service firm, such as an advertising agency use?

c. How do these two systems provide decision-making information?

2. Describe activity based costing. Give two examples where activity based costing is preferable over traditional costing.

a. How is activity-based costing useful for decision making?

b. Discuss the three overhead rate methods used in activity-based costing and consider their relativeusefulness.