Consider two bonds. The first is a $2n$ ycar bond with price $$2,500,$ has annual coupons with the ratio of the effective annual coupond rate to the effective annual yield rate $\frac{r}{i}=1\mathrm{.}06,$ and the present value of the redemption value is $$600$

The second one is a $n$ year zero coupon bond with the same redemption value and effective annual yield rate as the first bond and price of $$1,000.$ Find the par value of the first bond.