Suppose that, prior to the passage of the Truth in Lending Simplification Act and Regulation Z, the demand for consumer loans was given by Q^d_pre-TILSA = 12 -100P (in billions of dollars) and the supply of consumer loans by credit unions and other lending institutions was Q^S_pre-TILSA = 5 + 150P (in billions of dollars). The TILSA now requires lenders to provide consumers with complete information about the rights and responsibilities of entering into a lending relationship with the institution, and as a result, the demand for loans increased to Q^d_post-TILSA = 18 -100P (in billions of dollars). However, the TILSA also imposed compliance costs on lending institutions, and this reduced the supply of consumer loans to Q^S_post-TILSA = 3 + 150P (in billions of dollars).

Based on this information, compare the equilibrium price and quantity of consumer loans before and after the Truth in Lending Simplification Act.(Note: Q is measured in billions of dollars and P is the interest rate). Instruction: Enter your responses for the equilibrium price in percentage terms, and round all responses to one decimal place. Equilibrium price (interest rate) before TILSA: ____ percent

Equilibrium quantity (in billions of dollars) before TILSA: $ ___ billion

Equilibrium price (interest rate) after TILSA: _____percent

Equilibrium quantity (in billions of dollars) after TILSA: $ _____billion