Yazoo, Inc., is a U$.$S$.$ firm that has substantial international business in Japan and has cash inflows in Japanese yen. The spot rate of the yen today is $$0\mathrm{.}0090.$ The yen exchange rate was $$0\mathrm{.}0070$ three months ago, $$0\mathrm{.}0075$ two months ago, and $$0\mathrm{.}0085$ one month ago. Yazoo uses today's spot rate of the yen as its forecast of the spot rate in one month. However, it wants to determine the maximum expected percentage decline in the value of the Japanese yen in one month based on the value$-$at$-$risk $($VaR$)$ method and a $95$ percent probability. Use the exchange rate information provided to derive the maximum expected decline in the yen over the next month. Use a minus sign to enter a negative value, if any. Do not round intermediate calculations. Round your answer to four decimal places.