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3) Expected value is found by multiplying each value by its probability and then adding together. Gains are positive values and losses are negative values. If an initial amount is given, this needs added to the gains/losses to nd the expected value. An investor bought 1,800 shares of a stock for $7 a share. He estimates the probability the stock will rise to a value of $30 is18%. and probability it will fall to $2.50 a share is 82%. a) Calculate the stock gain. i) Amount per share: ii) Number of shares: iii) Find the total value of shares by multiplying the amount per share and number of shares. iv) Original Purchase amount. Show work. v) Find the stock gain by subtracting the original purchase from the total value. b) Calculate the stock loss. i) Amount per share: ii) Number of shares: iii) Find the total value of shares by multiplying the amount per share and number of shares. iv) Original Purchase amount. Show work. v) Find the stock loss by subtracting the original purchase from the total value. Remember a negative shows aloss. 0) Using the information found complete the table belowto organize the investment information. Original Stock Loss Purchase - -=: d) What is the expected value for the investorJ prot from buying the stock? Show all work.| |