Mutual funds are (open/closed)-end funds, with (low/high) buy-ins

Mutual funds are -end funds, with buy-ins, that serve the investment and financing needs of which of the following parties? (Hint: Assume a U.S.-based mutual fund.) Check all ti The U.S. Treasury Corporations Municipal governments Individual investors Suppose that the shares of a mutual fund have a market value of $800 million (after accounting for management expenses) and there are 20 million shares of the mutual fund. The net asset value (NAV) per share is