During the year, Purple Corporation (a U.S. Corporation) has U.S. source income of $1,800,000 and foreign income of $600,000. The foreign-source income generates foreign income taxes of $150,000. The U.S. income tax before the foreign tax credit is $816,000. PurpIe Corporation's foreign tax credit is:
a. $112,500.
b. $150,000.
c. $204,000.
d. $816,000.
e. None of the above.