9) 10)In Project Management, the critical path is the path with __________ total time and determines the __________time needed for project completion.

Group of answer choices

Shortest, Maximum

Longest, Minimum

Shortest, Minimum

Longest, Maximum 11) Slack is the amount of time that an activity can be __________ without __________ the project.

Group of answer choices

delayed, delaying

delayed, being on-time

on-time, delaying

None of the remaining choices

on-time, being on-time

Imagine you have time-series data, and after essential exploration, you found that the series displays an inverted- U-shaped response over time. As a result, you built the following regression model: Yt=0+1t+2t2+ Which of the following would hold for the linear and quadratic time coefficients? 10and201>0and2010and2>0