Answer:
-$ 540
Step-by-step explanation:
Put Option - provides right to sell share at exercise price on expiry.
As it is an Right not Obligation, Thus, buyer will exercise the right only if he is gaining at expiry and he will gain only if exercise price is higher than spot price at expiry
In this case Exercise Price ($ 35) is lower than the spot price ( $ 36.25) at expiry. Thus he will not execrise the option.
He will lose all what he spend in buying option that is $ 1.35 per share
Thus,
Net profit or loss on this investment = 4 Options * 100 Shares each * Loss of $ 1.35 per Share
Net profit or loss on this investment = 4 * 100 * (-1.35)
Net profit or loss on this investment = -$ 540