Please help me solve question 2a using table 1a given. And question 2b (i,ii) using table 1b given. Thank you!

*Immediately preceding Activities / Aktiviti Mendahului Serta- merta Table 1(b) / Jadual 1(b) LF ES TE LS EF FF ID D Imo> F G H 1 J K L M Duration (days) Tempoh (hari) 6 3 10 4 3 5 3 5 4 2 4 1 1 SOALAN 2 a) Lukiskan gambar rajah Kaedah Laluan Kritikal (CPM) dan tunjukkan laluan kritikal bagi aktiviti-aktiviti yang ditunjukkan dalam Jadual 1(a). Jalankan pengiraan CPM dengan menggunakan kaedah forward pass dan backward pass dan longkapkan Jadual 1(b) b) Lukiskan profil sumber (histogram) mengikut senario di bawah. Berikan komen anda mengenai profil sumber tersebut 7) ii) Hanya 10 buruh tersedia pada mana-mana masa Hanya 8 buruh tersedia, tetapi paling puncak menggunakan 10 buruh dibenarkan bagi satu masa (satu hari) sahaja. [Total 7: 20 Marks/ Jumlah 20 Markah) QUESTION 2 .) Draw the critical Path Method (CPM) network diagram and highlight the critical path for activities shown in Table 1). Perform CPM calculation using forward pass and backward pass method and complete Table 1(b) b) Draw a resources profile (histogram following the scenarios below and determine how to level the resources. Give your comments on the resource profile Only 10 tabourers available at any time Only 8 tabourers available, but a peak use of 10 tabourers is allowed for one time (one day) only 1) ii) Table 1)odul 10 Activity Aktiviti Activity Description Penerangan aktiviti " Duration (Days) Tempoh (Ham) Labour Buruh 6 4 A B D B B 3 10 4 3 4 2 3 3 E G Excavation & foundation / Pengorekan & Asas SOG Framing! Pembingkaian Plumbing Perpaipan Electrical Wiring/Pendawaian elektrik Drywall/Dinding kering HVAC Roof/Bumbung Paint/Mengecat HVAC Finish/ Kemasan HVAC Flooring/L antal Electrical Finish/Kemasan elektrik Punch List& Cleanup! Senarai punch & pembersihan C F 5 3 5 4 3 OI-> NG 2 2 4 3 G H DI EH K 1 2 L 1 2 M J, K, L