Luther Industries,a Canadian Firm,is Considering an Investment in Japan

Luther Industries,a Canadian firm,is considering an investment in Japan.The dollar cost of equity for Luther is 12%.The risk-free interest rates on dollars and yen are rCAD = 5.5% and rJPY = 1.5%,respectively.Luther industries is willing to assume that capital markets are internationally integrated.Luther Industries needs to know the comparable cost of equity in Japanese yen for a project with free cash flows that are uncorrelated with spot exchange rates.The yen cost of equity for Luther Industries is closest to:

A) 14.0%
B) 12.3%
C) 7.8%
D) 18.5%
E) 9.3%