Question $13$

A process has $15$ tasks. The total amount of time to complete all tasks is $45$ minutes. The

longest task takes $4$ minutes, the shortest task takes $2\mathrm{.}5$ minutes. What is the maximum

throughput if the company operate $2$ shifts per day, $8$ hour per shifts and workers has one $30-$

minute meal break and two $15-$minute mid$-$shift breaks?

$19$ units

$22$ units

$384$ units

$336$ units