malaysian standard of finance please

B$.$ Naty Co$.$ is considering one of the projects that requires cost of RM$148,000.$ The cost

of capital is $12\%$ and the annual after tax cash flow of the investment are as

follows:

Natasha as a financial manager has analyses and found that the NPV of this project

is positive and it should be accepted.

Due to uncertainty future cash flows, the top management decides to change to

certainty equivalent by taking only $90\%,70\%,50\%$ and $40\%$ of the years $1,2,3,$ and

$4$ respectively.

Required:

After considering uncertainty future cash flow, do you think that Natasha will change

her decision? Show your answer with calculations.