$5\mathrm{.}11.$ How many standard hours are needed to run an order of $200$ pieces if the setup time is $1\mathrm{.}1$ hours and the run time $0\mathrm{.}3$ hours per piece? How many actual hours are needed at the work center if the efficiency is $120\%$ and the utilization is $70\%?$

ANSWER. $61\mathrm{.}1$ standard hours; $72\mathrm{.}7$ actual hours