1- Departmental budgets need a high level of coordination among the employees of the same and of other departments.

. a) true b) false

2- The variable total cost changes with respect to the volume of production.

a) true b) false

3- Direct costs are calculated by using an appropriate allocation method.

a) true b) false

4-The budget of a company helps to control the following costs:

a) maintenance costs b) advertising costs

c) material costs d) wages

e) all of the mentioned costs