Facebook was founded in $2004$ and went public via IPO on May $18,2012,$ with a share price of $$38($Walton$).$ The lowest stock price was $$17\mathrm{.}55$ on September $4,2012($Walton$).$ The stock price went down in $109$ days from My $12$ to September $4,2012.$

Loss per share: $$38$ USD $-$$$17\mathrm{.}55$ USD $=$ $$20\mathrm{.}45$ USD

Loss Per Share $=$ $$20\mathrm{.}45$ USD$*0\mathrm{.}9997$ CAD $=$ $$20\mathrm{.}44$ CAD Based on above informatin find EAR in both CAD and USD using this formula EAR$=(1+$APR$/$n$)$ n$1$