Can you help me with questions ( C ) it's correct or not and explain more and can you write the answer by computer, not by hand, please?

Question C / my question if his answer is correct where is Task 1 week 3

Week 3 4 5 BUDGETED COSTS 1 25 TBC 50 30 60 20 2 25 10 Task 1 Task 2 Task 3 Task 4 10 40 10 20 10 10 *Numbers are in Sthousands Week 3 4 5 1 25 ACTUAL COSTS 2 10 10 Task 1 Task 2 Task 3 Task 4 20 40 *Numbers are in Sthousands Week 3 4 5 1 60 PERCENTAGE OF WORK COMPLETE 2 100 40 100 Task 1 Task 2 Task 3 Task 4 a. What is the cumulative budgeted cost at the end of week 32 total cost in week 1 = 25 total cost in week 2 = 25 + 10 = 35 total cost in week 3 = 10 + 40 = 50 Cumulative budgeted cost = = 25+35+50 = 110 6. What is the cumulative actual cost at the end of week 3? total cost in week 1 = 25 total cost in week 2 = 10 + 10 = 20 total cost in week 3 = 20 + 40 = 60 Cumulative budgeted cost = 25+35+50 = 105 c. What is the cumulative earned value at the end of week 3 (2 weeks 1 2 3 5 Task1 15 (25 x 60%) 10 (10 x 100%) Task2 20 (20 x 4 (10 x 40%) 100%) 28 (40 x 70%) Task3 Task4 Total 15 14 48 Cumulative earned value at the end of week 3 = 15 +14+48 = 77 d. What is the Cost Performance Index at the end of week 3? e. What is the Cost Variance at the end of week 3? f What is the Forecasted Cost at Completion? (Show TWO methods presented in the text) g. What is the To-Complete Performance Index? h. Provide a detailed analysis of the status of this project. Describe any required courses of action