You invest a single amount of $$15,500$ for $6$ years at $13$ percent. At the end of $6$ years you take the proceeds and invest them for $15$ years at $18$ percent.

How much will you have after $21$ years? Use Appendix A$.($Round $"$FV Factor" to $3$ decimal places. Round the final answer to the nearest whole dollar.$)$

Future value $