Question 1115528
.
I can not complete parts (a) through (d) below,


        because there is NOTHING below.



The results of these studies&#8203; (in hours per&#8203; weekday) are also <U>NOT</U> shown below. 




Say, for what reason did you post this nonsense ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?