High Tech Chip Company is expected to have EPS in the coming year of $$3\mathrm{.}00.$ The expected ROE is $12\%.$ An appropriate required return on the stock is $9\%.$ If the firm has a plowback ratio of $70\%,$ the growth rate of dividends should be :

$.5\mathrm{.}0\%.$

c$.6\mathrm{.}3\%.$

$.6\mathrm{.}6\%.$

$7\mathrm{.}5\%$

$.8\mathrm{.}4\%$