Current ratio = current assets / current liabilities = $1,478,000 / $198,000 = 7.46 to 1
$128,000 + 0 + $472,000 / $198,000 = $600,000 / $198,000 = 3.03 to 1
$5,400,000 / [($472,000 + $438,000) / 2] = $5,400,000 / $455,000 = 11.87 times
[($797,000 + $673,000) / 2] = $3,240,000 / $735,000 = 4.41 times