The most common type of headache is tension headache. It is likely caused by tight muscles in your shoulders, neck, scalp, and jaw. A tension headache: 1  May be related to stress, depression, anxiety, a head injury, or holding your head and neck in an abnormal position.  Tends to be on both sides of your head. It often starts at the back of the head and spreads forward.
The BLS reports that the upper 10 percent of marketing managers earned more than $187,199, as did managers in advertising and promotions. Market research analysts in the top ten percent earned more than $116,740.
For Marketing Specialists, annual average wages total $46K per year. Total cash compensation to Marketing Specialists ranges from $32K on the lower end to $66K on the higher end; the final number includes potential for approximately $6K each from bonuses and profit sharing in exceptional cases.otal cash compensation to Marketing Specialists ranges from $32K on the lower end to $66K on the higher end; the final number includes potential for approximately $6K each from bonuses and profit sharing in exceptional cases.