Loved the modules and contents. Extremely comprehensive and helpful. Only thing, if the calculations are approximated, then don't make the answer choices too close by a unit of two to be fair. If it is an approximation, then no exact numerals is correct depending on the conditions or related factors. Nothing is gained from having approximations nearly identical except to sew doubt and confusion and I'm sure that is not what you intend or want. Thank you though for all you do for the aviation industry.
Making Your Own Rules