The premium on a call option on the market index with an exercise price of $1050$ is $$9\mathrm{.}30$ when originally purchased. After $2$ months the position is closed and the index spot price is $1072.$ If interest rate is $6\%$ per year, what is the call profit?

Group of answer choices

$12\mathrm{.}05$

$12\mathrm{.}23$

$12\mathrm{.}69$

$12\mathrm{.}86$