What is the direct manufacturing labour partial productivity, assuming $24,000$ units were produced during the year and $80,000$ direct manufacturing labour hours were used?

Question $1$Select one:

a$.$

$0\mathrm{.}75$ unit per direct manufacturing labour hour

b$.$

$0\mathrm{.}30$ unit per direct manufacturing labour hour

c$.$

$0\mathrm{.}50$ unit per direct manufacturing labour hour

d$.$

$4\mathrm{.}00$ unit per direct manufacturing labour hour

e$.$

$1\mathrm{.}25$ unit per direct manufacturing labour hour