(1-a) Compute days' sales uncollected. (1-b) For each ratio, determine if it improved or worsened in the current year. (1-a) Compute days' sales uncollected. (1-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. Compute days' sales uncoliected. [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