Activity 3 Activity 1 Welcome a quest Activity 2 Wash and condition the hair Activity 4 Do the hair Activity 5 Ring up the bill Stress release massage Mr. K's is a very popular hair salon. It offers high-quality hairstyling and physical relaxation services at a reasonable price, so it is always in high demand. The service process includes five activities that are conducted in the sequence described below (the time required for each activity is shown in parentheses): Activity 1: Welcome a guest and offer homemade herb tea (14 minutes); Activity 2: Wash and condition hair (18 minutes); Activity 3: Neck, shoulder, and back stress release massage (17 minutes): Activity 4: Design the hairstyle and do the hair (26 minutes): Activity 5: Ring up the guest's bill (5 minutes). Each activity has one employee dedicated to it. Assume that a customer arrives every 26 minutes. What is the time in hour) between two consecutive outputs? Note: Round your final answer to 2 decimal places. Given the following information, what is the duration of the project? Activity Immediate Predecessor(s) Time (days) A 2 B 5 1 D B 6 E AD 3 F C 6 G EF 8 24 days 21 days 22 days 20 days 23 days The following table shows the durations and interdependencies of the activities of a project: Activity Duration (days) Immediate predecessor A 3 B 5 A 2 B D E B,D What is the slack of activity C in days? Your Answer: The following table shows the durations and interdependencies of the activities of a project: Activity Duration (days) Immediate predecessor 3 B 5 5 A 2 B D 19 E 8 BD What is the duration of the project in days? Your