Walmart's ROE is $12\mathrm{.}5\%$ as indicated in the class slides vs Target's ROE$=25\%.$ Why are investors preferring Walmart over Target $-$ price$/$earnings ratio of Walmart is higher than Target $($investors are willing to pay more for Walmart shares comparatively$).$

Look at the previous ratios of the $2$ stores given in the slides, figure out what they mean and then come up with the answer. If you need more information, then state why.