Finally, the variability (or elasticity) of time with respect to volume for the five quintiles differs 
The variability of time with respect to volume is different.
There is no variability with of time with respect to volume.
A man is sitting.
Someone has a tattoo of a lady on their leg.
The United States does not need to save because saving does not cost anything.
The man has paint.
A woman is smiling with her hair.
Hanson stood strong and firm, having caught his breath.