Economy help

there is 18 multip choes and 4 problems in macroeconomicies

i need them in 12 hours from now

please show all your work for the problems.

thanks

all decs in the attachnment  

for the 18 multip choed qestions you can find most of the anwers in qizlit web site by writing the questiion in google. 

" the 18 questions in attatichnment have not corecct anwer"

thanks.