In the romanized spelling Hassan, it is not possible to distinguish which of the two names is intended. The ambiguity can be removed by romanizing the former name as Hassan with a single a, and reserving the spelling with doubled a for the latter name, or romanizing the former as Hasan and the latter as Hassan.
Regional Salaries. Incomes for commercial real estate salespersons can vary significantly within the four major U.S. regions: Northeast, West, South and Midwest. Those in the Northeast earned average incomes between $80,000 and $106,000, according to Indeed -- with lows in Pennsylvania and highs in New York.
The two largest industries for real estate developers as of 2009 were activities related to real estate and lessor of real estate; the bureau reports that developers earned an average salary of $56,050 in the former and $51,740 in the latter.