Consider the following figure.

p$($ MPa$)$

$($a$)$ Determine the work done on a fluid that expands from $i$ to $f$ as indicated in the figure.

$-1$

Your response differs from the correct answer by more than $10\%.$ Double check your calculations. MJ

$($b$)$ How much work is done on the fluid if it is compressed from $f$ to i along the same path?

MJ