Flip a coin 14 times. If you get 6 tails or less, I will pay you…

Flip a coin 14 times. If you get 6 tails or less, I will pay you
$61$. Otherwise, you pay me $38.
Step 1 of 2 :  
Find the expected value of the proposition. Round your answer to
two decimal places. Losses must be expressed as negative
values.