For a certain company, the relationship between revenue R (in billions of dollars) and the number of full-time employees n (in thousands) can be approximated by 5000R- = n (a) Would - be expected to be positive, negative or zero? Why? (b) Find dR What are the units? dn (c) Find - when R = 124 and n = 319, and interpret the answer. (a) Would dR be expected to be positive, negative or zero? Why? an The value is expected to be because if revenue grows it would be expected that employees would be hired compared to last time zero negative positive Clear all