Consider the information on annual income (Income in $1,000s), age, sex (F = female, M = male), and marital status (Married; Y = yes, N = no). A portion of the data is shown in the accompanying table. IndividualIncomeAgeSexMarried 18746FY 29752MY ⋮⋮⋮⋮⋮ 8906944FN pictureClick here for the Excel Data File a. Count the number of males and females in the data. b. What percentage of males and females are married? (Round your answers to 2 decimal places.) c. Of the 10 individuals with the highest income, how many are married males? d. What are the highest and the lowest incomes of males and females? e. What are the highest and lowest incomes of married and unmarried males?