Christmas Express makes wreaths in batch sizes of 12. The cutting and assembly process takes 5 minutes per wreath, and the decorating process time is 10 minutes per wreath. It takes 5 minutes to move the wreaths from the cutting and assembly process to the decorating process.

a.Compute the value-added, non-value-added, and total lead times of the wreath process.

Value-added lead timefill in the blank 1

minutesNon-value-added lead time:Move timefill in the blank 2

Within-batch wait timefill in the blank 3

Total lead timefill in the blank 4

minutes

b.Compute the value-added ratio.Round to one decimal place.

fill in the blank 5

%