You estimate that your cattle farm will generate $1 million of profits on sales of $4.9 million under normal economic conditions and that the degree of operating leverage is 8 . a. What will profits be if sales turn out to be $4.3 million? (Negative amount should be indicated by a minus sign. Round your answer to 1 decimal place.) b. What if they are $5.5 million? (Round your answer to 1 decimal place.)