2. Eakins Enterprises makes model boats, and it is switching to a lean manufacturing process. At one assembly area, Eakins is using one part container that holds 250 parts, and it wants the output to be approximately 80 finished parts per hour; they also desire a 20 percent safety stock for this part. How fast will the container have to make it through the system to accomplish this? Do not round intermediate calculations. Round your answer to two decimal places.

____ hours

Jim Corner, owner of Corner Bike Rentals, wants to start analyzing his company's quality. For each bike rental, there are four types of customer complaints: (1) bike not working properly, (2) bike wrong size, (3) bike uncomfortable, and (4) bike broken during operation. During the past week, his company rented 283 bikes. He received 30 total complaints.

a. What is his company's DPMO for the past week? Do not round intermediate calculations. Round your answer to the nearest whole number.

_______ defective bikes per million rentals

b. If Jim wanted to operate at the 5 sigma level, what would his errors have needed to be over the past week? Do not round intermediate calculations. Round your answer to three decimal places.

_____ defects