Mixing Company manufactured $2,150$ units of its only product during $2022.$ The inputs for this production are as follows:

$515$ pounds of Material A at a cost of $$2\mathrm{.}15$ per pound

$365$ pounds of Material H at a cost of $$3\mathrm{.}40$ per pound

$560$ direct labor hours at $$46$ per hour

The firm manufactured $2,515$ units of the same product in $2021$ with the following inputs:

$630$ pounds of Material A at a cost of $$1\mathrm{.}85$ per pound

$500$ pounds of Material H at a cost of $$3\mathrm{.}15$ per pound

$530$ direct labor hours at $$44$ per hour

The partial operational productivity of Material H in $2021$ is:

Multiple Choice

$0\mathrm{.}20$ units per pound.

$0\mathrm{.}50$ units per pound.

$2\mathrm{.}01$ units per pound.

$5\mathrm{.}03$ units per pound.

$6\mathrm{.}04$ units per pound.