8. Suppose that an economy begins with a positive trade surplus and a positive budget surplus. Suppose also then that there is an increase in Autonomous Investment. What would we expect to happens to this trade surplus and budget surplus, ceteris paribus? A. The budget surplus would increase, and the trade surplus would increase also B. The budget surplus would increase, and the trade surplus would decrease C. The budget surplus would decrease, and the trade surplus would increase D. The budget surplus would decrease, and the trade surplus would decrease also