please help

Manitowac Crane is a US company that exports heavy crane equipment to several Chinese dock facilities. Sales are currently 150 units per year at the yuan equivalent of \\( \\$ 24,000 \\) each. The yuan currently trades at 6.35 yuan per dollar, but you predict it will fall to 7 yuan per dollar soon and stay there the entire year. Assume direct unit costs are \75 of the original US sales price in either scenario. Calculate gross profits in dollars if you raise the yuan price to offset the devaluation (keeping the dollar price the same) and suffer a 15\\% drop in volume