As shown in the figure, please calculate. Write out the steps.

Using the following information, find the project's cumulative outflow, inflow and net cash flow values for each month. Moreover, identify the funding needed for the project. Activity Duration (month) ES Cost A. 4 0 $10,000 B. 3 $8,700 C. 2 1 $2,600 D. 2 3 $1,500 . The overhead is 9% . The profit expected from the project is 18% . The retention percentage is 5% . Costs have a balanced distribution over activity durations . The method of payment is monthly, and there is a one-month delay in payments Please provide calculations leading to the final answer and explain any assumptions made. ABC D G U X2 x2 E A - 123