Explanation
To find the solution to this answer, you'll need to use the present value formula which is Present value=future value(1+i)n, where i is the interest rate and n is the power of the number of time periods. In this instance, it's
$2,750,000(1.262) for the present value of $2,178,257.57.
If the cost of the project is more than the present value, it's not a good investment for the organization.
Answer D is incorrect. This is not a valid calculation of the present value formula.
Answer B is incorrect. This is not a valid calculation of the present value formula. Answer A is incorrect.
This is not a valid calculation of the present value formula.

Explanation
Requirements that do not add direct or indirect value need to be removed from the requirements set.
Answer B is incorrect. It's not best to justify the existence of requirements; requirements must contribute to the business need or solution.
Answer A is incorrect. If the requirements do not add some type of value, then you don't need to determine the purpose of the requirements. This answer isn't valid.
Answer C is incorrect. If the requirements were integrated or linked to other requirements, then it would already be evident that the requirements offer an indirect value to the requirements, solution, or stakeholders.

Explanation
Whenever generating alternatives, the business analyst should always include the option of doing nothing.
Answer A is incorrect. The best answer is to include the option of doing nothing; the cost of the requirements isn't an in-depth consideration at this point.
Answer B is incorrect. The schedule for the implementation is often considered, but the option of doing nothing should always be considered.
Answer D is incorrect. The cost of each solution isn't the best choice for this QUESTION.

Explanation
Job shadowing is an elicitation process that is a part of job observation. In this process, the observer is required to keep an eye on those workers whose work routine is down and who are unable to explain their work. The observer has to understand their work process for better assessment of the modifications of the work required.
The following are the approaches for this technique:
Passive/Invisible. In this approach, the observer does not ask Questions from the user about his work while the user is working.
Active/Visible. In this approach, the observer does ask Questions from the user about his work even when the user is working.