Korean won $($won per dollar$),E_{\frac{W}{\text{\$}}}.$

to the carry trade in month $t$ is calculated by:

$$100[(1+R_{SK,t})\frac{E_{\frac{W}{\text{\$}},t+1}}{E_{\frac{W}{\text{\$}},t}}-(1+R_{US,t})]$

decimal form in this calculation.

The return on your carry trade for Nov, $2012$ is $$.($Round your answer to two decimal places and include a minus sign if necessary.$)$

The return on your carry trade for Dec, $2012$ is $$.($Round your answer to two decimal places and include a minus sign if necessary.$)$

The return on your carry trade for Jan, $2013$ is $

$($Round your answer to two decimal places and include a minus sign if necessary.$)$