Please help me to answer all of the questions thanks~

2. GammaGo is a real estate company. It is considering to develop a community of single- family houses (Project \"House\") and a bunch of condos (Project \"Condo\"). The House Project cost 100 at to and 88 at t1. This project alone can generate prots 242 at t2. Project Condo costs 80 at to and can generate prots 110 at t1. (a) If Project House and Project Condo are independent, what is GammaGo's Optimal investment choice? However, since the Project Condo will be completed before the House project, it will reduce the demand for singlefamily houses. So, if the Project Condo is taken, the prot generated by the House Project will decrease to 193.6. (b) What is GammaGo's optimal investment choice now