(4-a) Compute days' sales in inventory. (4-b) For each ratio, determine if it improved or worsened in the current year. Complete this question by entering your answers in the tabs below. Compute days' sales in inventory. [The following information applies to the questions displayed below.] Simon Company's year-end balance sheets follow. The company\’s income statements for the current year and one year ago follow. Assume that all sales are on credit: (4-a) Compute days' sales in inventory. (4-b) For each ratio, determine if it improved or worsened in the current yoar. 1-a) Compute profit margin ratio for the current year and one year ago. 1-b) Did profit margin improve or worsen in the Current Year versus 1 Year Ago? Complete this question by entering your answers in the tabs below. Did profit margin improve or worken in the Current Year versus 1 Year Ago? (4-a) Compute days' sales in inventory. (4-b) For each ratio, determine if it improved or worsened in the current year. Complete this question by entering your answers in the tabs below. For each ratio, determine if it improved or worsened in the current year. (1-a) Compute profit margin ratio for the current year and one year ago. (1-b) Did profit margin improve or worsen in the Current Year versus 1 Year Ago? Complete this question by entering your answers in the tabs below. Compute profit margin ratio for the current year and one year ago. Simon Company's year-end balance sheets follow. The company's income statements for the Current Year and 1 Year Ago, follow. For both the Current Year and 1 Year Ago, compute the following ratios: a) Compute profit margin ratio for the current year and one year ago. -b) Did profit margin improve or worsen in the Current Year versus 1 Year Ago