One of the decisions you have to make as a tour organizer is this: you have to book either a small bus with 30 seats at $1,000 or a large bus with 40 seats at $1,200. The number of participants is not yet determined, but some data, combined with your experience, allow you to determine the following distribution: Number of participants (x) X < 30 30 < x < 40 40 < x < 50 Probability 0.5 0.3 0.2 Given that you are obliged to accept any participant who shows up at the last minute, you will be obliged to rent a second bus at the last minute if the first one is insufficient. You have two options: Option 1: rent a small bus + rent a 2nd small bus if necessary Option 2: rent a large bus + rent a small bus if necessary Calculate the difference in cost expectancy between Option 1 and Option 2. A.80 B.85 C.90 D.95 E.100 F.105 G.50 H.55