An investment offers $$3,850$ per year for $15$ payments, the required return $($RATE$)$ is $6\%.$

a$.$ If the first payment occurring one year from now, what is the value of the investment?

b$.$ If the first payment occurring today, what is the value of the investment?

c$.$ What would the value be if the payments occurred forever? $($Break down by PMT$/$NPER$/$RATE$/$FV$/$TYPE$/$PV for a$/$b and then PMT$/$RATE$/$PV for c please$)$