posted in two sections to make the question more clear! thanks in advance just need part c

Lillian Fok is president of Lakefront Manufacturing, a producer of bicycle tires. Fok makes 1,000 tires per day with the following resources: Labor: 425 hours per day @ $12.50 per hour Raw Material: 20,000 pounds per day @ $1.50 per pound Energy $5,250 per day Capital $10,000 per day a) Labor productivity per labor hour for those tires - 2.35 tires/labor hour (round your response to two decimal places). b) Multifactor productivity for these tires -0.0198 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 or changing an two decimal places) Slatine the namantane chande Found your response to two decimal places). esponse to four decimal places). y bill by $1,000 per day without cutting production or changing any other inputs = % (enter your response as a percentage rounded to calculating the percentage change