Assume that you are the Senior financial analyst for Walmart Inc. and you are assigned to begin the process of estimating the cost of capital for a major expansion and to answer some basic finance questions for the directors. Your assistant has gathered the data in the attached spreadsheet. Answer the following questions based on the data.

Walmart Data$-1.$xlsxDownload Walmart Data$-1.$xlsx

The first question is : What is the Yield$-$To$-$Maturity of the current bonds outstanding?