Charles makes $3.50 in profit for every fruit basket, b, he sells at the farmers' market. He has to pay $75.25 to rent a booth for a day. Which graph shows how many baskets of fruit Charles must sell each day to at least pay for the expense of the booth?

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?