Mary expects XYZ stock price will differ a lot from $80 but not sure whether it will be smaller or larger. She wants to create a straddle. Calculate her initial cash flow.

Strike price Call option price Put option price

$80 . $8.16 . $3.39

$90 $6.98 $5.35

If it's a cash inflow, enter a positive number. If it's a cash outflow, enter a negative number.