Ms. Barkley, an avid international investor, just sold a share of Novartis, a Swiss firm, for SF5,240. The share was bought for SF3,985 a year ago. The exchange rate is SF1.50 per U.S. dollar now and was SF1.83 per dollar a year ago. Ms. Barkley received SF80 as a cash dividend immediately before the share was sold. Compute the rate of return on this investment in terms of U.S. dollars. Answer to four decimal places. Use a negative sign (-) where needed but do not use a (+) sign for numbers greater than zero. If the answer is a rate, please do NOT answer it in percentages, but as a decimal number. For example, if your answer is 3.12%, enter 0.0312. Do not omit the leading zero, i.e., don't enter .0312 but 0.0312