Your manager notes that you calculated the multifactor productivity for April as $4\mathrm{.}81.$ She asks you what that means.

Question $16$ options:

Every $4\mathrm{.}81$ hours, we generate $1$ unit.

For every $$1$ spent in operations, we produce $4\mathrm{.}81$ units.

"For every $$1$ in revenue, we produce $4\mathrm{.}81$ units.

"Every $4\mathrm{.}81$ hours, we generate $1$ unit."

For every $$4\mathrm{.}81$ in revenue, we cover all labor, overhead and material costs."