A trader has a put option contract to sell $100$ shares of a stock for a strike price of $$60.$

What is the effect on the terms of the contract of the following?

$($a$)$ A $$2$ dividend being declared.

$($b$)$ A $$2$ dividend being paid.

$($c$)$ A $5-$for$-2$ stock split.

$($d$)$ A $5\%$ stock dividend being paid.