With major renovation, at Bascomb's Candy (Problem 1 above) the payoff from a favorable market is $100,000,

Question:

With major renovation, at Bascomb's Candy (Problem 1 above) the payoff from a favorable market is $100,000, from an unfavorable market $ − 90,000. Minor renovations and favorable market has a payoff of $40,000 and an unfavorable market $ − 20,000. Assuming that a favorable market and an unfavorable market are equally likely, solve the decision tree.