Before COVID-19, households used to spend 0.85 dollars with a $1 increase in their income. However, due to the economy-wide lockdown, now households only spend 0.65 dollars with a $1 increase in their income. In order to boost the economy during the pandemic, the government is considering to spend $1,944. In this case, the amount of rightward shift in aggregate demand during pandemic as a result of $1,944 government spending decreased by $______________ compared to the pre-COVID time. (NO NEGATIVE SIGN.).