Lillian Fok is president of Lakefront Manufacturing, a producer of bicycle tires. Fok makes $1,200$ tires per day with the following resources:

$\backslash$table$[[$Labor:$,400$ hours per day @$$12\mathrm{.}50$ per hour$],[$Raw Material:,$21,000$ pounds per day @ $$1\mathrm{.}00$ per pound$],[$Energy:$,$$$5,250$ per day$],[$Capital:$,$$$10,250$ per day$]]$

a$)$ Labor productivity per labor hour for these tires $=$ tires$/$labor hour $($round your response to two decimal places$).$