Please explain each step

Question 2:- For the project whose activities by 20 days are summarized in the following table. Determine: 1. Draw the time scale diagram of the project 2. Schedule the project dependency and cost/week 3. The budget cost of work scheduled (BCWS). 4. The budget cost of work performed (BCWP). 5. The actual cost of work performed (ACWP). 6. CV, SV, BAC, EAC, ETC, SPI, CPI. 7. Variance from original budget. 8. Comment in the progress of the project. 9. Draw the bar chart technique of the project. 10.Draw cumulative project cost/week %age Activity Original I.D Planned Start Time Amount Amount Complete Schedule Original Planned Finish Time Original Amount Spent Planned cost ACWP complete BCWP BCWS BAC A 0 10 100 10000 12000 A B B 0 8 100 9000 10000 8 16 75 8000 7000 D 8 24 90 12000 10000 E 10 20 80 10000 6000 F 16 24 75 9000 6000 G 20 28 25 15000 4000 H 24 30 0 20000 I 28 30 0 5000 SUM