a. If an economy is initially in equilibrium and injections rise by $2 million then withdrawals will have to rise by $ 2 million in order to bring injections and withdrawals back in balance b. If the economy's MPW is 0.67 then incomes and output have to rise by $ 6.1 million to create the required additional expenditures. Enter your response rounded to 1 decimal place, except in the case where the answer is a whole number, In which case no decimal is needed. to search