Initially, in a borrowing and lending market, or a loanable funds market, there is an equilibrium. Suppose entrepreneurs' aggregate expectations are that the economy is going to be good next year (i.e. opportunities for investment). What is likely to happen to the equilibrium interest rate under the following scenarios: 1. There is no change in the loan supply curve; 2. Potential lenders disagree with entrepreneurs, lenders view the future economic outlook as negative/riskier. Answer both cases using the theory of loanable fund markets.