For each, mark the breakeven price of the option, and the strike price of the option.

BUY CALL:

Graph the payout and profit of:

Buying the $20 call for $2.

ii

SELL CALL:

Graph the payout and profit of:

Buying the $20 call for $2.

iii.

BUY PUT:

Graph the payout and profit of:

Buying the $30 put for $4.

iv.

SELL PUT:

Graph the payout and profit of:

Selling the $30 put for $4.