Question: What is the average yearly income for a person of the same nationality as the creator of MacGruder and Loud?

Knowledge 1: MacGruder and Loud
This was one of the few failures from Aaron Spelling's production company in its history, since it was picked by ABC to debut right after the Super Bowl in 1985 and was heavily promoted during the game. The promotion resulted in high ratings at first, but the series was cancelled three months into its run, after ranking 40th out of 104 programs that aired that season with an average 15.76 household rating, according to TVTango.com. The ratings decline was blamed on ABC's repeated changing of the show's timeslot before settling on Monday nights at 10:00 p.m., known as "the graveyard slot." [SEP] Knowledge 2: Aaron Spelling
Aaron Spelling (April 22, 1923 – June 23, 2006) was an American film and television producer. Some of his works include the TV programs Charlie's Angels (1976–81), The Love Boat (1977–86), Hart to Hart (1979–84), Dynasty (1981–89), Beverly Hills, 90210 (1990–2000), 7th Heaven (1996–2007), and Charmed (1998–2006). He also served as producer of Mod Squad (1968-1973), The Rookies (1972-1976), and Sunset Beach (1997-1999). [SEP] Knowledge 3: Household income in the United States
Another common measurement of personal income is the mean household income. Unlike the median household income, which divides all households in two halves, the mean income is the average income earned by American households. In the case of mean income, the income of all households is divided by the number of all households. The mean income is usually more affected by the relatively unequal distribution of income which tilts towards the top. As a result, the mean tends to be higher than the median income, with the top earning households boosting it. Overall, the mean household income in the United States, according to the US Census Bureau 2014 Annual Social and Economic Supplement, was $72,641.
Knowledge 1: MacGruder and Loud
This was one of the few failures from Aaron Spelling's production company in its history, since it was picked by ABC to debut right after the Super Bowl in 1985 and was heavily promoted during the game. The promotion resulted in high ratings at first, but the series was cancelled three months into its run, after ranking 40th out of 104 programs that aired that season with an average 15.76 household rating, according to TVTango.com. The ratings decline was blamed on ABC's repeated changing of the show's timeslot before settling on Monday nights at 10:00 p.m., known as "the graveyard slot." [SEP] Knowledge 2: Aaron Spelling
Aaron Spelling (April 22, 1923 – June 23, 2006) was an American film and television producer. Some of his works include the TV programs Charlie's Angels (1976–81), The Love Boat (1977–86), Hart to Hart (1979–84), Dynasty (1981–89), Beverly Hills, 90210 (1990–2000), 7th Heaven (1996–2007), and Charmed (1998–2006). He also served as producer of Mod Squad (1968-1973), The Rookies (1972-1976), and Sunset Beach (1997-1999). [SEP] Knowledge 3: Philadelphia Yearly Meeting
PYM is one of the oldest Yearly Meetings in the Religious Society of Friends. In 1827, it divided into two Meetings in the Hicksite/Orthodox schism, each Meeting claiming the title of Philadelphia Yearly Meeting. In this period the two Meetings were known by the location of their respective meetinghouses (Race Street and Arch Street). In 1955, the schism was healed and the two Meetings reunited. The Yearly Meeting is a member of Friends General Conference, the main national organization of unprogrammed Quaker Meetings. The Yearly Meeting is also a member of the National Council of Churches.
Knowledge 1: MacGruder and Loud
This was one of the few failures from Aaron Spelling's production company in its history, since it was picked by ABC to debut right after the Super Bowl in 1985 and was heavily promoted during the game. The promotion resulted in high ratings at first, but the series was cancelled three months into its run, after ranking 40th out of 104 programs that aired that season with an average 15.76 household rating, according to TVTango.com. The ratings decline was blamed on ABC's repeated changing of the show's timeslot before settling on Monday nights at 10:00 p.m., known as "the graveyard slot." [SEP] Knowledge 2: Aaron Spelling
Aaron Spelling (April 22, 1923 – June 23, 2006) was an American film and television producer. Some of his works include the TV programs Charlie's Angels (1976–81), The Love Boat (1977–86), Hart to Hart (1979–84), Dynasty (1981–89), Beverly Hills, 90210 (1990–2000), 7th Heaven (1996–2007), and Charmed (1998–2006). He also served as producer of Mod Squad (1968-1973), The Rookies (1972-1976), and Sunset Beach (1997-1999). [SEP] Knowledge 3: History of taxation in the United States
Congress enacted an income tax in October 1913 as part of the Revenue Act of 1913, levying a 1% tax on net personal incomes above $3,000, with a 6% surtax on incomes above $500,000. By 1918, the top rate of the income tax was increased to 77% (on income over $1,000,000, equivalent of 15,300,000 in 2012 dollars) to finance World War I. The average rate for the rich however, was only 15%. The top marginal tax rate was reduced to 58% in 1922, to 25% in 1925 and finally to 24% in 1929. In 1932 the top marginal tax rate was increased to 63% during the Great Depression and steadily increased, reaching 94% (on all income over $200,000, equivalent of 2,500,000 in 2012 dollars) in 1945. During World War II, Congress introduced payroll withholding and quarterly tax payments.

Answer: $72,641