could you please tell me how the number change from -55 to -85 to -75

2. An investment project costs 55,000 in time 0 and has the following payouts: C = 30,000, C2 = 32,000 and cash flow for time 3 is 24,000. If the required rate of return is 8%, set up the formula for calculating the NPV using continuous time to discount each annual cash flow (Note: you do not have to solve for the answer) (6 points) NPV = -55,000 + 30,000e08x1 + 32,000e08x2 + 24.000e08x3 NPV = -85,000 + 40,000e-10x1 + 42,000e-10x2 + 44,000e10x3 NPV = -75,000 + 20,000e-09x1 + 32,000e:09x2 + 34,000e:09x3