Asmall company has a fleet of 10 cars. The company's risk manager has estimated that probabilities for various dollar amounts for damages to the cars over the next year as follows: Losses/Year (XI) 50 55.000 $10,000 540,000 $100,000 POXI) 0.05 0:20 0.50 0.15 0.10 What is the standard deviation (a) of the expected dollar loss for the company? a. 5811,000,000 b. $28,050 $786 800 000 d. 528,478 e. None of the above