Dell allows its customers to add or remove functionalities from a core product while placing the order. This is an example of:

When considering the plan-do-study-act cycle for problem solving, instructing other employees in the use of the new process occurs in the ________ step

A) plan B) do C) study D) act

Your $1 million portfolio consists of 50% of Jacko with = 0.14, ? = 0.20 and 50% of Macko with = 0.10, ? = 0.15. The correlation coefficient is 0.25. What is the value at risk over 1 week at a 95% confidence level?

A) $23,447 B) $26,447 C) $29,447 D) $32,447