$4$ Based only on the information provided in the option chain, what is the approximate probability of the Dec $1,$ $$255$ strike put being exercised?

$5$ Assume you own TSLA stock at a price of $$242,$ what is the max profit of a covered call strategy using the Dec $8$ call stuck at $$255?$

$6$ Based only on the information provided in the option chain, and a closing price of $$242,$ what is the implied move, i$.$e$.,+/-$ range in dollars, of TLSA stock over the upcoming year, based on the Dec $1,$ $$245$ puts?

$7$ Based on a normal distribution, what is the probability that TSLA stock remains with $+/-$ one standard deviation of its current price during the next year?

$8$ Assume you own TSLA stock at a price of $$242,$ what is the max loss of a protected put strategy using the Dec $1$ call stuck at $$235?$

$9$ How much did you receive if you sold the most actively traded option in the Dec $1$ series on November $15,2023?$

$10$ Assume you did not own TSLA stock and you sold the Dec $8$ $$250$ call. What is you max profit?

$11$ Assume you own TSLA stock at a price of $$230$ and you sold the Dec $8$ $$250$ call. What is you max loss?

$12$ Three month call options, struck at $$15\mathrm{.}50,$ on AT&T $($T$)$ are trading at $$1\mathrm{.}42.$ Assuming the stock is trading at $$14$ and interest rates are $5\%,$ what is the price of the put with the same strike and expiry? Hint: Use put$-$call parity.

$13$ Six month put options, struck at $$16\mathrm{.}00,$ on AT&T $($T$)$ are trading at $$2\mathrm{.}35.$ Assuming the stock is trading at $$14$ and interest rates are $5\%,$ what is the price of the call with the same strike and expiry? Hint: Use put$-$call parity.