I'm not sure if my numbers are incorrect or if I'm missing anything, such as the empty yellow boxes for the first image; at the same time, I'm not sure what to do for the last two images.

Variable Costs (S/flight hr.) Fixed Costs (S/vear) Total flight hours Fixed Costs - [(Total Hours) x (Revenue/hr. - Variable Cost/hr.)] =0 Fuel 76.00 Maintenance & repair 8.060 Lubricants 9.00 Tie-down (allocated) 1,900 Overhaul reserve 27.00 Insurance 1,400 Total 112.00 Total 11,360 Operating Data Dollar Benefit/(L.oss) per vear Base Case - Break-Even Revenue/Hour | Fixed Costs Total Hours Required Revenue/hr. Difference to Base Case e Fixed Costs Total Hours Required Revenue/hr. B - 10% Higher VC Fixed Costs Total Hours Required Revenue/hr. A+B Fixed Costs Total Hours Required Revenue/hr. Reduced Flight Hours |: Fixed Costs Total Hours 205 Required Revenue/hr.