$2)$ Exercise. A new product unit has to be introduced by an innovative company to enter to a market. Actual production last week $=168,000$ units. Effective capacity $185,000$ units. Design capacity $==190,200$ units per hour. Plant's operates $7$ days$/$week$,3-8$ hour shifts. Efficiency $=84\mathrm{.}6\%.$ Efficiency of a new line $=75\%.$ What is the expected output? $(10$ grades$)$