The route sheet for a handle used in medical diagnostic equipment is given in Table $2\mathrm{.}5.$ Also given are

the desired hourly output and scrap rate for each machine. Assuming that each machine has $90\%$

manufacturing efficiency, determine $(1)$ the required input and $(2)$ how many machines of each type

Mediquip Company, Inc., must purchase if the production rate at the lathe, drill, knurl, and buff is $6,10,$

$15,$ and $18$ units per hour respectively.

TABLE $2\mathrm{.}5$

Production Data for Mediquip Co$.,$ Inc., in Exercise $9$