Management of a T-shirt manufacturer believes if the company applies lean principles, then cycle efficiency can be improved. The following are estimated completion times for different activities in the manufacturing process. Activity Cutting and sewing processing Traditional 20 minutes Lean 20 minutes Wait time before moving to ironing Moving shirts to ironing 8 minutes 10 minutes 5 minutes Ironing shirts 10 minutes 6 minutes 10 minutes Wait time before moving to packaging 4 minutes Moving shirts to packaging 2 minutes Packaging shirts 12 minutes 18 minutes Quality inspection 4 minutes 2 minutes 12 minutes 6 minutes Compute cycle efficiency for the (a) traditional approach and (b) lean approach. (Round your answers to 2 decimal places.) Activity Cycle efficiency Traditional Lean