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$4.$ Stockholders$$ equity totaled $$100,000$ at the beginning of the previous year. Compute the return on equity $($ROE$)$ ratios for the current and previous years. Are the current$-$year results better, or worse, than those for the previous year?

$6.$ Compute the debt$-$to$-$assets ratios for the current and previous years. Is debt providing financing for a larger or smaller proportion of the company$$s asset growth?

$7.$ Compute the times interest earned ratios for the current and previous years. Are the current$-$year results better, or worse, than those for the previous year?

$8.$ After Pinnacle Plus released its current year$$s financial statements, the company$$s stock was trading at $$18.$ After the release of its previous year$$s financial statements, the company$$s stock price was $$15$ per share. Compute the P$/$E ratios for both years. Does it appear that investors have become more $($or less$)$ optimistic about Pinnacle$$s future success?