DF company reported the following items in the 2019 pension footnote (in millions)

Service costS1,171

Benefits paid to retirees186

Interest cost930

Actual returns on pension plan assets1,204

Expected returns on pension plan assets1,358

Amortization of deferred amountsS50

The company's pension expense for the year is:

1) 774 million

2) 790 million

3) 793 million

4) 186 million