6.1)A project is driven by a foreign investor to build a 225 MW solar farm outside of Kimberley. The loan repayment period is estimated to be 10 years. Conclude if this would be an industrial or developmental project.(5) 6.2)Analyze the following activity time estimates table and complete the subsequent questions. Assessor's signature Moderator's signature Page 15 of 16 Task ID 1 Predeces Optimis sor tic Most likely Pessimi stic Estimated Time 0 Nld 2 3 4 1 2 3 7 15 9 18 33 10 20 10 Activity Build house Dig foundation Build walls Build roof Install faucets Install fixtures Install carpets Finished house 5 1 2 6 5 4 7 6 3 8 0 0 0 6.2.1)Create the network diagram for this activity (6) 6.2.2)Calculate the pessimistic time to dig the foundation. (2) 6.2.3) Calculate the critical time (2)