Consider the following production possibilities frontier (PPF) between Google home nests and Amazon Alexas. (Boogie 500 400 300 200 100 so 100 150 200 250 \"mm\" (a) State the production levels for this economyr at Point c_ [1 mark} (b) What is the opportunity cost of one more Alexa if this economy moves from Point c to Point d? Explain how you obtained your answer. (3 marks) (Approximate numbers read off the chart are ok.)