9 of 39 The price of a case of soft drinks was $5.00 in 2002 and the CPI that year was 100. If the CPI in 2010 was 150 and the price of a case of soft drinks was $6.50, then the real price of a case of soft drinks had Select one: O A. increased by 30%. O B. decreased by 13.33%. O C. stayed the same. OD. increased by 13.33%. sure Prev Page 14 15 16 17 18 19 20 22 23 Next Page Fini0 of 39 You are offered the following investment: Probability Payoff 0.2 $1000 0.5 $4000 0.3 $8000 What is the standard deviation of this investment? Select one: O A. $2498 O B. $7164 O C. $6241 OD. $4700 Unsure Prev Page 15 16 17 18 19 20 21 22 23 24 Next Page