I just recently started to look into the inflight service system. I found that the cost of inflight service outweighs the income i obtain from the financial overview by 50%. That is, the the statement, i early 400k a month but the cost is 600k a month. Does it mean i should not give any IFS?
Does it matter with the number of options you are providing, eg
if I give them 3 choices of lunch breakfast dinner, then the cost will be higher because i bring more food on board.