Nelly and Kirby finalized their divorce agreement in $2017.$ Nelly is to have custody of their $12-$year$-$old son, Bobby. She is to receive $$2810$ per month until Bobby $(1)$ dies or $(2)$ attains age $21($whichever occurs first$).$ After either of these events occurs, Nelly will receive only $$702\mathrm{.}5$ per month for the remainder of her life.

What is Nelly's recognized income from these payments in $2024?($assume Kirby paid $12$ months of $$2810).$