explain the working of multiplier in various rounds - Economics - Market Equilibrium

Question

explain the working of multiplier in various rounds

Rachna Puneet Mehta · Accepted Answer

Dear students
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5e69ed355b553%20jpg">

hence, multiplier is 4
note: a2 , a1 are terms of geometric
series
Regards