1. You now need to calculate the cost of debt for TELUS. Go to pfin.ca/canadianfixedincome/ Default.aspx and, under Corporates section, search for yield to maturity data for some of TELUS's bonds. What is the weighted average cost of debt for TELUS using the book value weights and the market value weights? Does it make a difference if you use book value weights or market value weights?

My assignment is about this case and our professor told us to choose a company other than Telus. The company I chose was starbucks and I am struggling at this question if you can please help me with it.