during 2017 and 2018,Irish airline Ryanair had to cancel thousands of flights to and from European destinations.Ryanair blamed the cancelation on a combination of air traffic control delays and strikes,bad weather and shortages of pilots and cabin crew due to increase annual leave allocations. a)Define profit .(2) b)explain the difference between a fixed cost and a variable cost of production.(4) c)analyse what might have happened to the level of profits for Ryanair as a result of the problems stated.(6) d)Discuss whether the cancelation of a flight would have affected the fixed and variable cost of Ryanair.(8)​