Staggert Corp will pay dividends of $$4\mathrm{.}13,$$$7\mathrm{.}10,$$$5\mathrm{.}01$ over the next four years. Thereafter, management expects the dividend growth rate to be constant at $7\%.$ If the required rate of return is $18\mathrm{.}7\%,$what is the current value of the stock? Compute using excel