Having trouble solving this problem. Any helps is appreciated, thank you!

QUESTION 3 Using the Walmart annual report posted in Blackboard, calculate the following ratios as of Walmart's most recent fiscal year (year ending January 31.2014 Using "cost of sales", what was Walmart's inventory turnover. Provide your answer in the following format only xx.x What was Walmart's debt ratio? Provide your answer in the following format only xxx% What was Walmart's dividend payout ratio (use "Diluted net income per common share attributable to Walmart as the denominator in this equation)? Provide your answer in the following format only xxx% QUESTION 3 Using the Walmart annual report posted in Blackboard, calculate the following ratios as of Walmart's most recent fiscal year (year ending January 31.2014 Using "cost of sales", what was Walmart's inventory turnover. Provide your answer in the following format only xx.x What was Walmart's debt ratio? Provide your answer in the following format only xxx% What was Walmart's dividend payout ratio (use "Diluted net income per common share attributable to Walmart as the denominator in this equation)? Provide your answer in the following format only xxx%