1. Changes in the net working capital:
a) can affect the cash flows of a project every year of the project's life.
b) only affect the initial cash flows of a project.
c) are included in project analysis only if they represent cash outflows.
d) are generally excluded from project analysis due to their irrelevance to the total project.
e) affect the initial and the final cash flows of a project but not the cash flows of the middle years.
2. What is the potential downfall of mall intercept interview? What is the potential downfall of computer-assisted self- interviewing? Is it possible for a marketing study to be completely error proof?