Use the Information for the Question(s)below

Multiple Choice

Use the information for the question(s) below.
In November 2019,Perrigo Co.(PRGO) had a share price of $39.20.They had 91.33 million shares outstanding,a market-to-book ratio of 3.76.In addition,PRGO had $845.01 million in outstanding debt,$163.82 million in net income,and cash of $257.09 million.
-Luther's Operating Margin for the year ending December 31,2018 is closest to:

A) 0.5%.
B) 0.7%.
C) 5.4%.
D) 6.8%.