$($Holding$-$period dollar gain and return$)$ Suppose you purchased $14$ shares of Diamond Company stock for $$27\mathrm{.}63$ per share on May $1,2016.$ On September $1$ of the same year, you sold $12$ shares of the stock for $$29\mathrm{.}76$ Calculate the holding$-$period dollar gain for the shares you sold, assuming no dividend was distributed, and the holding$-$period rate of return.

A$.$ The holding$-$period dollar gain for the shares you sold is $$.....$

Enter a negative number if it is a loss

$.($Round to the nearest cent.$)$

B$.$ The holding period rate of a return is $....\%$

$($ Round to two decimal places$)$