public void CalculateNpvReturnsCorrectValue2() { //Arrange var initialInvestment = 500; var cashFlows = new List <double> { 1200, 2300 }; var discountRate = 1.75; var financeManager = new FinanceManager(); //Act var netPresentValue = financeManager.CalculateNetPresentValue(initialInvestment, discountRate, cashFlows); //Asset Assert.AreEqual(2900.93, netPresentValue); }