Under which circumstances would an investor benefit the most from a straddle ?

The stock price of a put is out of the money at expiration.

The intrinsic value of a put option is very high at expiration.

The time value of an option is low at expiration.

when firms undertake foreign direct investment (FDI) overseas in a low wage country,will the profits of the investing firm achieved in operations from the home country are

likely to increase?

Is a random walk implies that investors should adopt a buy and hold strategy because share prices fluctuate so much?