Question 6 pts

Both the average flow rate and average flow time of a process are increased by 100%. What will be the percentage change in the average number of units (Inventory) in the process?

Group of answer choices

100%

400%

300%

125%

Question 7 pts

McKinley, a large consulting firm in the UK, has a consulting staff consisting of 400 consultants at the rank of "associate." On average, a consultant remains at the associate level for 4 years. After this time, 40% of the consultants are promoted to the rank of "engagement manager"; the other 60% have to leave the company. In order to maintain the consulting staff at an average level of 400 associates, how many new consultants does McKinley have to hire each year at the associate level?

Group of answer choices

100

200

400

300

Question 8 pts

A museum has three million visitors per year. Each visitor spends an average of 2 hours in the museum. What is the average number of visitors in the museum on a given day if the museum is open 300 days a year from 9 a.m. to 5 p.m.?

Group of answer choices

7500

6000

1250

2500