Question id 159 - Mass and Balance - ATPL - Airline Transport Pilot license

Increased to 191 KT, drag will increase and air distance per kg of fuel will decrease.
Increased to 202 KT but, since the same angle of attack is used, drag and range will remain the same.
Increased to 191 KT, drag will decrease and air distance per kg of fuel will increase.
Unaffected as Vs always occurs at the same angle of attack.