In the income-expenditure model, firms stand ready to provide all the output that is demanded

Suppose the current account shows debits of $5.3 billion and credits of $4.7 billion. The current account balance is ________, and the financial account balance is ________

A) +$0.6 billion; -$0.6 billion B) +$0.6 billion; +$0.6 billion C) -$0.6 billion; -$0.6 billion D) -$0.6 billion; +$0.6 billion

A dynamic decision is one that

A) is made very quickly. B) involves only the present. C) involves only the future. D) involves planning over more than one time period.