Which of the following represents improprieties in job costing?

a$.$ Misstate the stage of completion.

b$.$ Charge costs to the wrong jobs or categories.

c$.$ Misrepresent the costs of jobs.

d$.$ All the above.

Projects are:

a$.$ complex jobs.

b$.$ easier to evaluate, relative to jobs.

c$.$ devoid of budgeting requirements.

d$.$ less time consuming, relative to jobs.