Suppose the gross domestic product is $10 trillion, the budget deficit is $100 billion, and the unemployment rate is seven percent, or one percent above the assumed full employment rate.
The marginal tax rate is 30 percent,
How can we calculate which portion of the $100 billion deficit is structural and which portion is cyclical?

怎么算？？麻烦指点一下，谢谢！！感激不尽！！