Answer:
PBYI is not over priced
expected profit = $0.18
Explanation:
BID - ASK price : 59.00 - 60.00
expected alpha = 2%
In this scenerio ( positive alpha ) you can buy the PBYI at $60.00
when you buy at $60 the value will increase to ; 60 + ( 2% * 60 ) = $61.2
when you resell the security ( PBYI ) you will get ; ( 61.2 )* (59/60) = $60.18
therefore your expected profit = 60.18 - 60 = $0.18
PBYI is not not currently Overpriced since you can buy and make profit after selling the next day