You have a chance to buy an annuity that pays $$7,000$ at the beginning of each year for $5$ years. You could earn $4\mathrm{.}5\%$ on your money in other investments with equal risk. What is the most you should pay for the annuity?

a$.$

$$29,864\mathrm{.}79$

b$.$

$$34,360\mathrm{.}57$

c$.$

$$32,112\mathrm{.}68$

d$.$

$$31,791\mathrm{.}55$

e$.$

$$33,076\mathrm{.}06$