*economics*
what is the opportunity cost in the following scenario?
to finish furnishing her new apartment, carlisha needed a couch, a table, and a new stereo system to replace her old stereo system. the couch she wanted cost $350, the table cost $100, and the new stereo system was $200. she had $500 to spend. she decided to buy the couch and the table, and keep her old stereo system.
a. couch b. table c. new stereo system d. old stereo system

The stock of grommet corporation, a u. s. company, is publicly traded, with no single shareholder owning more than 5 percent of its outstanding stock. grommet owns 95 percent of the outstanding stock of staple inc., also a u. s. company. staple owns 100 percent of the outstanding stock of clip corporation, a canadian company. grommet and clip each own 50 percent of the outstanding stock of fastener inc., a u. s. company. grommet and staple each own 50 percent of the outstanding stock of binder corporation, a u. s. company. which of these corporations form an affiliated group eligible to file a consolidated tax return?

The mayflower, a seafood restaurant, had the following liabilities by the end of 2015: accounts payable $60,000 wages payable $100,000 unearned revenue $125,000 (60% will be earned in 2016) notes payable $140,000 ($45,000 payable in 2016) what is the amount that the mayflower should report as total current liability on its balance sheet as of december 31, 2015?

Management training programs, mentoring programs, and coaching systems are examples of