NAM = 3000 NAM
From table 210 000 kg → 8019 NAM
(8019 – 3000) = 5019 NAM → 174 200 kg
Icing/Pack flow/ISA - no
correction
Climb correction (-2900 kg)
Descent correction (-100kg)
Landing mass (174 200 – 2900 – 100) = 171 200 kg
The closest of the available answers is 171 300 kg