Wallaby Bank has the following balance sheet: Assets Liabilities and Equity Cash 21,000 Demand Deposits Short-term Securities 369,000 Fed Funds Borrowed Loans 400,000 Equity Total 790,000 Total 550,000 151,000 89,000 790,000 What is (are) the possible way(s) that the bank can meet an expected net deposit drain of $20,000 using purchased liquidity management techniques? Select one: O a. Borrow $20,000 in the Fed funds market. b. Sell short-term securities to raise $20,000 cash. OC. Liquidate $20,000 loans. d. Issue $20,000 new equity. e Run down the $20,000 cash