There are approximately types of fedral grants

a.4
b.3
c.10
d.15

Can someone plz me and put everything in your own words

Feedback is given with little or no reservation 1.supportive 2.high-monitoring 3.positive 4.low-monitoring ?

Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?