the basic stock and percentage variation methods will yield If a retailer's turnover rate is less than approximately the same results. 3 1 2 None of these answers is correct. 1 Which of the following is one of the variables to calculate Gross Margin Return on Investment(GMROI)? Net profit Average profits for a quarter Average inventory at cost Asset to debt ratio Motivation refers to: The basic drive of all humans. Customers' efforts to reach a discount retailer. The sharing of RIS information. The work undertaken by Dr. North