You estimate that your cattle farm will generate $1 million of profits on sales of $5.3 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 $4.6 million? (Negative amount should be indicated by a minus sign. Round your answer to 1 decimal place.) b. What if they are $6.0 million? (Round your answer to 1 decimal place.)