I need answers to part C and part D only. Thank you

Carts Corporation is trying to determine how long it takes for one product to pass through the production process. The following information was gathered regarding how many days the product spent in various production activities: Number of Days Activity Inspection Storage Assembly Handling Painting Packaging , a. Which of the above activities are value-added? b. What is Carts' total cycle time? c. Determine Carts' manufacturing efficiency ratio. d. If Carts implements a total quality management program and a just-in-time inventory system, what would be the change in Carts' manufacturing efficiency ratio? Complete this question by entering your answers in the tabs below. Required A Required B Required C Required D Determine Carts' manufacturing efficiency ratio. (Round your answer to 2 decimal places.) Manufacturing efficiency ratio X! Required B Required D > This is a numeric cell, so please enter numbers only. Carts Corporation is trying to determine how long it takes for one product to pass through the production process. The following information was gathered regarding how many days the product spent in various production activities: Number of Days Activity Inspection Storage Assembly Handling Painting Packaging a. Which of the above activities are value-added? b. What is Carts' total cycle time? c. Determine Carts' manufacturing efficiency ratio. d. If Carts implements a total quality management program and a just-in-time inventory system, what would be the change in Carts manufacturing efficiency ratio? Complete this question by entering your answers in the tabs below. Required A Required B Required C Required D If Carts implements a total quality management program and a just-in-time inventory system, what would be the change in Carts' manufacturing efficiency ratio? (Round your answer to 2 decimal places.) Manufacturing efficiency ratio ( Required Required )