a.Examining each item in P&G's balance sheet, for 2017 identify those items that require present value, discounting, or interest computations in establishing the amount reported. (The accompanying notes are an additional source for this information.)

b.(1) What interest rates are disclosed by P&G as being used to compute interest and present values?

(2) Why are there so many different interest rates applied to P&G's financial statement elements (assets, liabilities, revenues, and expenses)?