Consider the Following Financial Information for the Procter & Gamble

Consider the following financial information for The Procter & Gamble Company stock. What is Procter & Gamble's price-to-earnings ratio?
Procter & Gamble
Stock price per share: $124.57
Earnings per share: $4.32
Price-to-book ratio: 6.8649

A) 538.14
B) 4.32
C) 18.15
D) 28.84