What is the present value of following streams of future cash flows if the discount rate is $10\%?$

Year $1$: $$12,000$

Year $2$: $$10,500$

Year $3$: $$15,000$

$$31,254\mathrm{.}11$

$$28,546\mathrm{.}78$

$$35,986\mathrm{.}54$

$$30,856\mathrm{.}50$

None of the above