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Calculate the NPV in 4 years for adding the SonarCloud (checks quality code) tool to an ITApplication. The price per 3 years is going to be 5400 $. Because of the addition of this tool in our application, we will save 1 day of work from each IT developer per month and we have 3 developers on the team.

hour by IT worker = 35$ x 8 hours a day = 280 $/ day

money saved each year 280$ *12(months) *3 (full team) = 10080 $ a years