When president obama took office in january 2009, he pledged to pursue an expansionary fiscal policy to try to pull the economy out of the recession. the next month, congress passed the american recovery and reinvestment act of 2009, a $840 billion package of that was the largest fiscal policy action in u. s. history.

Within the relevant range, if there is a change in the level of the cost driver, then a. total fixed costs will remain the same and total variable costs will change b. total fixed costs will change and total variable costs will remain the same c. total fixed costs and total variable costs will change d. total fixed costs and total variable costs will remain the same