context: According to CBS, as of 2000, in the city there were 3,908 salaried workers and 375 are self-employed. The mean monthly wage in 2000 for a salaried worker in the city is New Israeli Shekel 2,887, a real change of -2.2% over the course of 2000. Salaried males have a mean monthly wage of ILS 3,358 (no real change) versus ILS 1,977 for females (a real change of -7.6%). The mean income for the self-employed is 4,763. There are 445 people who receive unemployment benefits and 5,290 people who receive an income guarantee.
question: How many dollars higher is the median income for males and females combined than self employed?
answer: 572