What is the basic difference between a closed-end fund and an open-end fund?

Discuss the various risks of international investing. [03]

What is the basic difference between a closed-end fund and an open-end fund? [03]

The Closed Fund is a closed-end investment company with a portfolio currently worth $325 million. It has liabilities of $80 million and 5 million shares outstanding.

What is the NAV of the fund? [02]

If the fund sells for $45 per share, what is its premium or discount as a percent of net asset value?