Please answer and explain. I am taking the test now.

Dorich Corporation would like to determine the relative profitability of a number of jobs. For illustration purposes, the company has provided the following data for job P86M: $105,000 91,350 $13,650 Avoldable cost Incremental profit The amount of the constrained resource used by the job is 210 hours What is the profitability index for job P86M? O $65 per hour O $88 per hour $23 per hour O 013