Which of the following statements in true?

		A traditional costing system (one PDOHR) can only be used when applying a process manufacturing system.
		An Activity-Based Costing system is easier to use but less effective than a traditional system (one PDOHR).
		Both traditional (one PDOHR) and Activity-Based Costing systems are used to accumulate total product costs.
		Only Activity-Based Costing can be used when applying a job-order costing system.