Candy Co. is trying to determine how long it takes for one of its products to pass through the production process. The following information was assembled regarding how many days the product spends in various production activities: Activity Number of Days (1) Inspection 15 (2) Storage 14 (3) Machine setting up 10 (4) Assembly 8 (5) Moving materials around factory 3 (6) Painting 12 (7) Packaging 4 (8) Rework on defects 15 (9) Waste and idle time (10) Disposal of scraps 10 9 Determine Candy's manufacturing efficiency ratio. Select one: a. 16% b. 34%. c. 12% d. 24%