Having a hard time understanding finding the ratio and patterns per hour though i'm pretty certain my ratio is correct. I'm sure its a long shot posting a lean manufacturing problem like this

ment point for mixed mode scheduling EXERCISE Customer demand is 480 units per 8-hour day spread among 5 parts as shown below. We want the material handler to move material every hour (the pitch for material replenishment). Calculate the number of containers that will be moved during each one-hour material replenishment cycle. Takt Time = 28,800/480=60 Repeatability Number (LCD) = Part Name Ratio Patterns Quantity per 8 hours Hourly Requirement per hour Quantity per Container Containers per Mat'l Pitch A 240 9/16=8 10 B 120 4/16 = 4 5 60 2/16=2 5 D 30 3 1/16 = 1 7/16 = 1 E 30 3 Total 480 Heijunka: Identify the product sequence below