What are the four groups demanding products in aggregate demand?

the answer is b.

hope is

there are 52 characters.

explanation:

i counted all of the letters.

to answer your question:

f(x)= a^x.  if x=0, f(x)=1  if x=1, f(x)=a  if x=1, f(x)=a^a

actually, no it isn't. when i was in junior high school, it was a blast. considering that it was a pre international baccalaureate school.

explanation: