Compute the current ratio, acid-test ratio, and gross margin ratio as of January 31, 2013. (Round your answers to 2 decimal places.)

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The following unadjusted trial balance is prepared at fiscal year-end for Nelson Company. Rent expense and salaries expense are equally divided between selling activities and the general and administrative activities. Nelson Company uses a perpetual inventory system. The following unadjusted trial balance is prepared at fiscal year-end for Nelson Company. Rent expense and salaries expense are equally divided between selling activities and the general and administrative activities. Nelson Company uses a perpetual inventory system