Labor:

$400$ hours per day @ $$12\mathrm{.}00$ per hour

Raw Material:

$20,000$ pounds per day @$$1\mathrm{.}50$ per pound

Energy:

$$5,000$ per day

Capital:

$$10,000$ per day

a$)$ Labor productivity per labor hour for these tires $=3$ tires$/$labor hour $($round your response to two decimal places$).$

b$)$ Multifactor productivity for these tires $=$ tires$/$dollar $($round your response to four decimal places$).$

c$)$ The percent change in multifactor productivity if Fok can reduce the energy bill by $$1,000$ per day without cutting production changing any other inputs $=,\%($enter your response as a percentage rounded to two decimal places$).$

d$)$ The overall total input $($not reduction$)$ for a $8\%$ increase in multifactor productivity $=,($round to nearest integer$)$

Note: calculate the new multifactor productivity to four decimal places before calculating the percentage change.