Nanotechnology uses individual atoms and molecules to create computer chips and other devices that are thousands of times smaller than current technologies permit

There are four activities on the critical path, and they have standard deviations of 1, 2, 4, and 2. The standard deviation of the critical path is ______.

a) 3 b) 5 c) 9 d) 16 e) 25

Kim Phu and Joey Pantalone form a partnership. Kim and Andy Tortellini form a corporation. Kim dies. Which of the following is TRUE?

A) Only the partnership is dissolved B) Only the corporation is dissolved C) Both the corporation and the partnership are dissolved D) Neither the corporation nor the partnership is dissolved E) Andy and Joey become partners.