You borrow $$2500$ on September $3$rd this year. Your demand loan carries an interest rate of $7\mathrm{.}46\%.$ You make partial payments of $$500$ on October $15$th and $$1575$ on November $17$th$.$ You want to make a final payment to pay off the remaining outstanding balance on November $30$th$.$ What is the size of your final payment? Use the declining balance method.

a

$$851\mathrm{.}11$

b

$$399\mathrm{.}76$

c

$$449\mathrm{.}07$

d

$$450\mathrm{.}02$

e

$$612\mathrm{.}84$