Elmo Inc. is a U.S. corporation with a branch office in foreign country Z. During the current year, Elmo had $399,000 of U.S. source income and $46,500 of foreign source income from Z, on which Elmo paid $21,700 of country Z income tax. a. Calculate Elmo's U.S. tax liability before foreign tax credit, maximum foreign tax credit allowable, and net U.S. tax liability after foreign tax credit. b. If Elmo had paid only $6,355 of country Z income tax, calculate Elmo's foreign tax credit allowable and net U.S. tax liability after foreign tax credit Required A Required B Calculate Elmo's U.S. tax liability before foreign tax credit, maximum foreign tax credit allowable, and net U.S. tax liability after foreign tax credit. (Do not round any intermediate division.) U.S. tax iability before foreign tax credit Maximum foreign tax credit allowable Net U.S. tax liability after foreign tax credit Required ARequired B Required B If Elmo had paid only $6,355 of country Z income tax, calculate Elmo's foreign tax credit allowable and net U.S. tax liability after foreign tax credit. Foreign tax credit allowable Net U.S. tax liability after foreign tax credit