The famous designer, Isaac Mizrahi, made a scheduled appearance at Borders bookstore in Mall of America to sign copies of his book "How to Have Style". This is an example of what type of communication method?

Match each event to its effect on the equilibrium interest rate and the amount of investment in the loanable funds market. higher interest rate, greater investment higher interest rate, less investment lower interest rate, less investment lower interest rate, greater investment immediate consumer gratification is no longer preferred by people. an efficient new source of energy effectively increases the return on owning a factory. a wave of retirees stops working and begins drawing on retirement savings.