please answer both if possible:)

Which of the following is true? Sensitivity analysis is one of the tools used in mitigating/addressing the forecasting risks. A simple NPV analysis without scenario or sensitivity analysis is usually sufficient to address the forecasting risk O While sensitivity analysis looks at variations of more than one variable, scenario analysis looks at the effect of variations in just one variable to the project's outlook. None of the above all of the above are incorrect) D Question 17 2.5 pts Assume that the firm invests $150,000 today and $100,000 three years from now to get $65.000 at Year 1, $100,000 at Year 2. $85,000 at Year 3. $110,000 at Year 4, $100,000 at Year 5, and $105,000 at Year 6. What's the Net Present Value of this investment? Assume the interest(discount) rate of 18.5%. $105,235.24 $103,554.28 $98,326.24 $109,421.41