Re: sum formula equals zero. Originally Posted by zoie01 I had this problem and tried several things to solve it. You can ensure that all the cells being summed are in number fomat, and must be numbers (with no ' in front of them). Also ensure there are no circular formulas in the range of cells being summed.
For example the median expected annual pay for a typical Flight Instructor in the United States is $94,803 so 50% of the people who perform the job of Flight Instructor in the United States are expected to make less than $94,803. Source: HR Reported data as of October 2015.
On average flight attendants make $35,000-$40,000 a year. What most people donât realize is newly hired flight attendants in the U.S. start out only making between $14,000 â $18,000 a year. can usually get 75 hours worth of flying by working just twelve to fifteen days a month. But due to pay cuts after 9/11 most flight attendants are forced to work high time (100 plus hours a month) or take on second jobs in order to make ends meet.