A company may need to transition from a traditional or hybrid based costing systems to an activity-based costing system if:

a)

the relative percentage of MOH costs is high and the company manufactures one type of product.

b)

the relative percentage of MOH costs are low, multiple product lines have diverse demands on resources and one product line has a high volume of output relative to all other product lines.

c)

the relative percentage of MOH costs is high and multiple product lines have diverse demands on resources.

d)

the relative percentage of MOH costs are low and multiple product lines have diverse demands on resources.