Product cost is determined in a simple activity-based in which of the following way?

Select one:

a.direct material, direct labour, manufacturing overhead and non-manufacturing overhead are assigned to products on an activity basis

b.direct material is traced using a conventional approach, while direct labour, manufacturing overhead and non-manufacturing overhead are assigned to products on an activity basis

c.None of the other answers are correct

d.direct material, direct labour and manufacturing overhead are traced using a conventional approach, and non-manufacturing overhead is assigned on an activity basis

e.none of the above are true