42. Refer to the graph above to answer this question. Suppose this economy is initially at Y, with budget line BL. If counter-cyclical fiscal policy is used which of the following is correct? A. Aggregate demand would increase from AD, to AD, and the budget surplus would increase from ab to cd. B. Aggregate demand would increase from AD, to AD, and the budget deficit would increase from ab to cd. C. Aggregate demand would decrease from AD2 to AD, and the budget surplus would increase from co to ab. D. Aggregate demand would decrease from AD, to AD, and the budget surplus would decrease from cd to ab. E. Aggregate demand would decrease from AD, to AD, and the budget deficit would decrease from cd to ab