i need answer all of question

Jan Feb Mar Apr May Jun % siap/% complete Jul 500 150 200 Aktivity Jumlah kos Activity belanjawan (RMY Total budgeted cost (RM) 650 B 350 1,100 D 800 E 2.700 F 3,000 G 750 Kos sebenar (RM) Actual cost (RM) 150 800 300 300 300 200 700 2000 100% 100% 80% 70% 50% 40% 25% 350 3,000 400 600 400 900 800 800 2 800 At the end of June 1 11 What is the cumulative budgeted cost? What is the cumulative actual cost? Determine whether there is a cost overrun or underrun? THE IV. What is the cumulative earned value of the project? What is the Cost Performance Index Jan Feb Mar Apr May Jun % siap/% complete Jul 500 150 200 Aktivity Jumlah kos Activity belanjawan (RMY Total budgeted cost (RM) 650 B 350 1,100 D 800 E 2.700 F 3,000 G 750 Kos sebenar (RM) Actual cost (RM) 150 800 300 300 300 200 700 2000 100% 100% 80% 70% 50% 40% 25% 350 3,000 400 600 400 900 800 800 2 800 At the end of June 1 11 What is the cumulative budgeted cost? What is the cumulative actual cost? Determine whether there is a cost overrun or underrun? THE IV. What is the cumulative earned value of the project? What is the Cost Performance Index