please help me solve this electrical engineering problem. the subject is distribution systems

4. You pool your money to invest in a 3 MW PV farm 1 that you will connect to a 24 kV distribution feeder. Do some research and tell me what the installed cost of the Farm might be in $ and $/KW. Assume a 25-year life You will need a Purchased Power Agreement (PPA) with the DistCo and will have to specify the energy (KWH) you will commit to and the price for energy in $/KWH. What in the world is a PPA? What do you propose to charge the DistCo in $/KWH ? (see How does this compare with the electric rate charged by your DistCo. 4. You pool your money to invest in a 3 MW PV farm 1 that you will connect to a 24 kV distribution feeder. Do some research and tell me what the installed cost of the Farm might be in $ and $/KW. Assume a 25-year life You will need a Purchased Power Agreement (PPA) with the DistCo and will have to specify the energy (KWH) you will commit to and the price for energy in $/KWH. What in the world is a PPA? What do you propose to charge the DistCo in $/KWH ? (see How does this compare with the electric rate charged by your DistCo