The company has always followed the policy to take any cash discounts on goods purchased. Recently, the company purchased a large amount of raw materials at a price of $$772,000$ with terms $\frac{1}{10},\frac{n}{30}$ on which it took the discount. Sheffield has recently estimated its cost of funds at $9\%.$

Should Sheffield continue this policy of always taking the cash discount? $($Round factor values to $5$ decimal places, eg$.1\mathrm{.}25124$ and final answer to $2$ decimal places, e$.$g$.12\mathrm{.}25\%.)$

Annual interest

$\%$

Sheffield continue the policy.