HW// A man started a new project paying initial payment of 500,000S, then 4 annual payments of 250,000$ starting from the end of 1st year. On the beginning of 4i year, he started to gain revenue of 800,000$, his revenue decreased for the next 4 years with arithmetic gradient of 5000$ per year. Then the next 2 years his revenue was zero respectively, so he decided to make some new changes and he gained a revenue of 400, 000S at the end of 10th year. Make Cash Flow Diagram After that Calculate the cost of his project and the revenue if the rate of interest for cost was 5% and for the revenue 8%. Useful Equation: Po= PA +PG + if the series of payment increasing by a constant amount G Po= PA - PG + if the series of payment decreasing by a constant amount G PA = A[a+)"-1] (1+1)"t G[(1+ A=GE-a0- (1+)-1. [(1+i)"-1 P = (1+i)"-i F = P (1+ i)" P = F (1+ i)-" F = A | [(1+i)".