14 Mike plays a game in which he has:
• 1/10 chance of winning $20
•1/2 chance of winning $1
• 2/5 chance of losing $2.
What is Mike’s financial expectation when playing this game?
(A) $1.70
(B) $3.30
(C) $17.00
(D) $19.00
i said (B) because i did not see the .. 2/5 chance of...