Suppose a discount bond $($i$.$e$.$ a bond which does not pay any coupons$)$ has a face value of $$100.$ Also suppose that the yield to maturity for this bond is $5\mathrm{.}57\%($effective annual rate$),$ and that this bond will mature $12\mathrm{.}5$ years from today. Determine the price of this bond today. PLEASE SOLVE USING EXCEL FORMULA ONLY!!