You want to have $$13,000$ saved ten years from now. How much less do you have to deposit today to reach this goal if you can earn $6\%$ rather than $5\%$ on your savings?

Select one:

a$.$ $$666\mathrm{.}22$

b$.$ $$555\mathrm{.}18$

c$.$ $$721\mathrm{.}74$

d$.$ $$582\mathrm{.}94$

e$.$ $$610\mathrm{.}70$