Which of the following statements are true?

If a job is not completed at year end, then no manufacturing overhead cost would be applied to that job when a predetermined overhead rate is used.

Actual overhead costs are not assigned to jobs in a job costing system.

The amount of overhead applied to a particular job equals the actual amount of overhead caused by the job.

Multiple Choice

Only statement $1$ is true.

Only statement $2$ is true.

Statements $2$ and $3$ are true.

All of the statements are true.