At an output level of 18,500 units, you have calculated that the degree of operating leverage is 2.30. the operating cash flow is $60,000 in this case. ignoring the effect of taxes, what are fixed costs? (do not round intermediate calculations. round your answer to the nearest whole number, e. g., 32.) fixed costs $ what will the operating cash flow be if output rises to 19,500 units? (do not round intermediate calculations. round your answer to 2 decimal places, e. g., 32.16.) operating cash flow $ what will the operating cash flow be if output falls to 17,500 units? (do not round intermediate calculations. round your answer to 2 decimal places, e. g., 32.16.) operating cash flow $

Dan mcclure is trying to decide on how many copies of a book to purchase at the start of the upcoming selling season for his bookstore. the book retails at $28.00. the publisher sells the book to dan for $20.00. dan will dispose of all the unsold copies of the book at 75 percent off the retail price, at the end of the season. dan estimates that demand for this book during the season is normal with a mean of 100 and a standard deviation of 42. a. how many books should dan order to maximize his expected profit? b. given the order quantity in part a, what is dan's expected profit? c. the publisher's variable cost per book is $7.50. given the order quantity in part a, what is the publisher's expected profit?