Rosa planning on wandering the streets on Valentine's day, selling huge bouquets of roses for $50 each.She will buy them at the wholesale flower market that morning for $20 each, and there's no salvage value for unsold bouquets on February 15th! Demand can be approximated by a normal distribution with a mean of 54 bouquets and a standard deviation of 19 bouquets Determine how many bouquetsRosa should buy (Whole bouquets only)