Which of the following is a financial crisis? a. rebellion in mexico and the assassination of a presidential candidate shook investors' faith. b. the world bank financed infrastructure projects in emerging economies. c. as the year 2000 approached, investors became wary of computer programs that might not be able to handle the changing century, causing investors to panic and sell and sending stock prices plummeting. d. in the 1990s, japan experienced a bank crisis that devalued the yen and cost investors millions. e. certain european countries amassed huge debts payable to banks, the imf, and the world bank