Frieda has the following income items in 2020:

Sole proprietorship income of $200,000

General partnership income of $10,000

Interest income of $50,000

What is the amount of self-employment tax that Frieda owes? (The Social Security wage base for 2020 is $137,700.)

A)

$21,068

B)

$28,259

C)

$36,737

D)

$22,699