$1.$ Net Asset Value $($LO$2,$ CFA$3)$ The World Income Appreciation Fund has current assets with a market value of $$8\mathrm{.}5$ billion and has $410$ million shares outstanding. What is the net asset value $($NAV$)$ for this mutual fund?$2.$ Front$-$End Loads $($LO$2)$ Suppose the mutual fund in Problem $1$ has a current market price quotation of $$21,89.$ Is this a load fund? If so$,$ calculate the front$-$end load.