Assume you get $40/40$ in your second Finance $($BUSA$-312)$ exam at Bethlehem University. As a reward, your brother and your sister will offer you gifts. Your sister will forever offer you payments of $$1260$ per year. Your brother, instead, will give you a signed I$-$shirt for Cristiano Ronaldo worth $$12000.$ If the relevant market interest rate is $0\mathrm{.}105,$ then which of the following is true: A$.$ You are indifferent between your brother's gift and your sister's gift B$.$ Your brother's gift is more valuable C$.$ This question cannot be solved D$.$ Your sister's gift is more valuable E$.$ Your teacher's gift is more valuable