The following quotes were observed for Brandell Corp. $($ticker: BRAN$)$ on the two dates indicated below. Complete parts

a through c$.$

a$.$ Suppose you decide to use a market order to buy $450$ shares of BRAN on July $16$ and then sell the $450$ shares using

a market order on July $17.$ Assuming no brokerage commissions, how much of a gain or loss did you make? $($Round to

two decimal places.$)$

You made a

of $