MASS AND BALANCE

Given that the MZFM is 47,000 kg, the MTOM is 62,800 kg, and the MLM is 54,900 kg, assuming no performance limits and that the regulated take-off and landing masses equal the structural limits, with a DOM of 34,000 kg, an actual traffic load of 12,400 kg, a take-off fuel load of 16,000 kg, and 8,000 kg of fuel used in flight, can additional load be carried? If so, how much?

What are the maximum take-off mass and maximum traffic load given the following weights: MSTOM = 42,100 kg, MSLM = 35,000 kg, PLLM = 33,000 kg, MZFM = 31,000 kg, DOM = 19,000 kg, Total Fuel Capacity = 12,500 kg, Maximum Trip Fuel = 9,000 kg, Contingency fuel = 1,000 kg, Alternate fuel = 500 kg, and Final reserve fuel = 400 kg?

What is the maximum allowable takeoff weight and payload given that the aircraft's weight without fuel and payload is 90t, the ramp takeoff weight is 167t, the landing weight is 139.55t, the maximum zero fuel weight is 132t, reserve fuel is 3t, flight time is 3 hours and 33 minutes, diversion time is 51 minutes, and fuel flow is 2.5t/hr?