Consider a process consisting of three steps conducted sequentially, and each step is staffed by one worker. Assume there exists unlimited demand for the product.

Resource $1$ has a processing time of $6$ minutes per unit.

Resource $2$ has a processing time of $3$ minutes per unit.

Resource $3$ has a processing time of $5$ minutes per unit.

What is the utilization of resource $2?$

The utilization of resource $2$ is percent.