Question 15 10 pts Consider the following simple model of a common values auction. Two buyers each obtain a private signal about the value of an object. The signal can be either high (H) or low (L) with equal probability. If both obtain signal H, the object is worth 1; otherwise, it is worth 0. Suppose the buyer sees a signal of L, the expected value of the object to the buyer is 0'00 . Suppose the buyer sees a signal of H, the expected value of the object to the buyer is 050 . (NOTE: Write your answer in number format, with 2 decimal places of precision level; do not write your answer as a fraction. Add a leading zero andtrailing zeros when needed. Use a period for the decimal separator and a comma to separate groups of thousands.)