Christmas Express Makes Wreaths in Batch Sizes of 12

question 17

Essay

Christmas Express makes wreaths in batch sizes of 12. The cutting & assembly process takes 7 minutes per wreath and the decorating process time is 10 minutes per wreath. It takes 12 minutes to move the wreaths from the cutting & assembly process to the decorating process.
(a) Compute the value-added, non-value-added, and the total lead time of the wreath process.
(b) Compute the value-added ratio. Round to the nearest decimal.

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