The current price of ABC Inc. is $$12$ per share; put options and call options on the stock both have a strike price of $$12$ and are selling for $$0\mathrm{.}60$ per option.

a$)$ Draw a well labelled net payoff diagram for the portfolio that includes $1$ share of ABC Inc. and $1$ put option

b$)$ Draw a well labelled net payoff diagram for a portfolio that is short $1$ call option and includes one share of stock.

c$)$ Suppose on the expiration date the price of ABC Inc. ends up being $$10$ per share. What is the profit$/$loss on the portfolios in part a$)$ and b$).$

d$)$ Suppose someone had bought $50$ call options and the price ends up being $$10$ per share. What would be the profit$/$loss on that?