SnowBirds is trying to decide on how many snowboards to purchase at the start of the upcoming selling season. A snowboard has a retail price of $200.00. The manufacturer sells a snowboard to SnowBirds for $100.00. Sno wBirds will sell of all of the unsold snowboards for $50 at the end of the selling season. SnowBirds estimates that demand for the snowboards during the season is normally distributed with a mean of 2,000 and a standard deviation of 300. Suppose SnowBirds wants to maximize expected profits from the sale of the snowboard. - What is the critical ratio Snowbirds would want to meet? (report your answer to 3 decimal places)