$16.$ A put option for which the stock price is $$75$ and the exercise or strike price is $$80$ is said to be:

a$.$ in$-$the$-$money b$.$ out$-$of$-$the$-$money c$.$ at$-$the$-$money d$.$ unexercisable

$17.$ A call option for which the stock price is $$90$ and the exercise or strike price is $$100$ is said to be:

a$.$ in$-$the$-$money b$.$ out$-$of$-$the$-$money c$.$ at$-$the$-$money d$.$ unexercisable