Better Mousetraps has come out with an improved product, and the world is beating a path to its door. As a result, the firm projects

growth of $20\%$ per year for $4$ years. By then, other firms will have copycat technology, competition will drive down profit margins, and

the sustainable growth rate will fall to $5\%.$ The most recent annual dividend was DIVO $=$$$1$ per share.

Compute the value of Better Mousetraps for assumed sustainable growth rates of $6\%$ through $9\%,$ in increments of $0\mathrm{.}5\%$ and compute

the percentage change in the value of the firm for each $1$ percentage point increase in the assumed final growth rate, $g,$ using a

required rate of return of $10\%.$

Note: Do not round intermediate calculations. Round your answers to $2$ decimal places.