These two possibilities lead to different structures, first explored in the. mid-1950s by two people named Mealy and Moore.As mentioned in Chapter 5, in Mealy machines the outputs depend both on the present state (resulting from. past inputs) and on the current input.
The Bureau of Labor Statistics reports that marketing managers in the United States earned an average annual wage of $126,190 as of May 2011. The median wage, or midway point between the lowest and highest salary, was $116,010 per year.
Market research analysts made $29.12 an hour, or $60,570 annually, and operations research analysts made $34.12 per hour, or $$70,960 annually. A bachelor's degree is needed for most entry-level jobs, and a master's degree will be needed for many upper-level jobs.