Blake lives in Italy and is a U.S. citizen. This tax year, he earned wages
						  of $90,000, which the government of Italy taxed at a rate of 39%.
						  Which category of income do Blake's wages fall under?  
						
						
							|  | Section 901(j) income | 
						
							|  | General category income | 
						
							|  | Passive category income | 
						
							|  | Certain income re-sourced by treaty |