Agardener wishes to enclose a rectangular region of area latex: 50\ \mbox{m}^2 50 m 2 . one side of the region will be enclosed by a brick wall that costs latex: \$30 $ 30 per meter to build, and the other three sides will be enclosed by a metal fence that costs latex: \$10 $ 10 per meter to build. what dimensions will minimize the cost to build the enclosure?

Gemini inc.'s optimal cash transfer amount, using the baumol model, is $60,000. the firm's fixed cost per cash transfer of marketable securities to cash is $180, and the total cash needed for transactions annually is $960,000. on what opportunity cost of holding cash was this analysis based?

In most states, a licensee must provide a(n) of any existing agency relationships to all parties

After the 2008 recession, the amount of reserves in the us banking system increased. because of federal reserve actions, required reserves increased from $44 billion to $60 billion. however, banks started holding more reserves than required. by january 2009, banks were holding $900 billion in excess reserves. the federal reserve started paying interest on the excess reserves that the banks held. what possible impact will these unused reserves have on the economy?