​At a fair carnival roulette wheel,a player can either win $10,$30,or $80.If it costs $50 to play,would an individual gain or lose from playing the game

A) ​Gain
B) Lose
C) Breakeven-neither gain nor lose
D) ​None of the above

Gilbert has a strong customer service orientation, so he works hard at ________.

A) getting customers to make large purchases
B) helping customers
C) encouraging customers to shop by price
D) selling the most profitable items first