1 points eBook Print References Check my work Check My Work button is now enabled 3 Item 8 Item 8 1 points You estimate that your cattle farm will generate $0.30 million of profits on sales of $6 million under normal economic conditions and that the degree of operating leverage is 4. (Leave no cells blank - be certain to enter "0" wherever required. Do not round intermediate calculations. Enter your answers in millions.) a. What will profits be if sales turn out to be $4.5 million? b. What if they are $7.5 million?