A) It takes T(x) = x2 hours to weave x small rugs. What is the marginal production time to weave a rug? (Be sure to include the units with your answer.)

B) 12. A manufacturer has determined that an employee with d days of production experience will be able to produce approximately P(d) = 3 + 15( 1 - e-0.2d ) items per day. Graph P(d). (a) Approximately how many items will a beginning employee be able to produce each day? (b) How many items will an experienced employee be able to produce each day? (c) What is the marginal production rate of an employee with 5 days of experience? (What are the units of your answer, and what does this answer mean?)