Determine if the following statements are true or false. a. An increase in government spending can crowd out private investment. b. An improvement in the budget balance increases the demand for financial capital. c. An increase in private consumption may crowd out private investment. d. Lower interest rates can lead to private investment being crowded out. e. A trade balance in surplus increases the supply of financial capital. f. If private savings is equal to private investment, then there is neither a budget surplus nor a budget deficit.