Your quality control$/$quality assurance manager has requested your assistance in the testing and repair facility. One of the test procedures utilizes a radiation source that is emitting gamma radiation at a rate of $50$ mrem$/$hour at a distance of $1$ foot. This testing is done for approximately $2$ hours per day, $2$ days per week. The Occupational Safety and Health Administration $($OSHA$)$ has a PEL of $1\mathrm{.}25$ rem per quarter and $5$ rem per year.