Problem 2.30
1. Traditional Cost System:
a. Interrelated parts: Cost accounting staff, computer, printer
b. Processes: Cost assignment:
▪ Direct tracing: Materials, labor
▪ Driver tracing: None
▪ Allocation (using direct labor hours for assign-
Note: A traditional system would not use non-unit-drivers such as number of
setups, moves, and orders to assign overhead costs to products. This leaves
direct labor hours, a unit-based driver, as the only possibility. Since direct la-
bor hours is not a good driver for the overhead activities listed, then alloca-
tion is the principal means of cost assignment. Furthermore, a traditional
cost system would not assign sales or service costs to products, so these
two items cannot be inputs for the system.
Activity-Based Cost System:
a. Interrelated parts: Cost accounting staff, computer, printer
b. Processes: Cost assignment:
▪ Direct tracing: materials, labor