The following data were taken recent annual reports of Southwest Airlines, which operates a low-fare airline service to 50 cities in the United states:

Determine the number of times interest charges are earned for the current and preceding years.

(Round to one decimal place.)

Current year

Interest Expense $200,000,000
Income before income taxes $845,000,000
Determine the number of times interest charges are earned for the current year

a. 5.6

b. 5.2

c. 5.8

d. 4.1