QUESTION $54$

$54.$ For the situation described in part $53,$ what is the numerical value of daily labor productivity per hour after the change in the work schedule $($rounded to two decimal places$)?$

a$.200\mathrm{.}00$

b$.90\mathrm{.}00$

c$.225\mathrm{.}00$

d$.11\mathrm{.}25$

e$.10\mathrm{.}00$