A mass$-$production processing plant produces a part that goes through $6$ work stations to be

completed, work $1$ shift, $8-$hour shift per day, $5$ days per week, $50$ weeks per year. The

production rate is $12$ parts per hour

$2\mathrm{.}2\mathrm{.}1.$ Determine the annual production capacity of this plant. $[3]$

$2\mathrm{.}2\mathrm{.}2.$The plant manager want to introduce $2$ more shifts to work to operate three $8-$hour shifts

per day, $7$ days per week, $52$ weeks per year. Based on your calculation is worth increase the

number of shift $[3]$

$2\mathrm{.}2\mathrm{.}3.$ How can the company archive a plant capacity of $100000$ unis per year