We collected the following risk measures of companies A and…

We collected the following risk measures of companies A and B. Company A Company B Expected value 60 100 Variance 1000 4000 Standard Deviation 31.6 63.2 What is the coefficient of variation for companies A and B, respectively? (please round your answers to two decimal place) A: [cova] B: [covb] Which company faces more risk? (A or B?) [morerisk]