Betty operates a beauty salon as a sole proprietorship. betty also owns and rents an apartment building. this year betty had the following income and expenses. determine betty's agi and complete page 1 of form 1040 for betty. you may assume that betty will owe $2,502 in self-employment tax on her salon income with $1,251 representing the employer portion of the self-employment taxes. interest income $ 11,255salon sales and revenue 86,360salaries paid to beauticians 45,250beauty salon supplies 23,400alimony paid to her ex-husband, rocky 6,000rental revenue from apartment building 31,220depreciation on apartment building 12,900real estate taxes paid on apartment building 11,100real estate taxes paid on personal residence 6,241contributions to charity 4,237

Stocks a, b, and c are similar in some respects: each has an expected return of 10% and a standard deviation of 25%. stocks a and b have returns that are independent of one another; i.e., their correlation coefficient, r, equals zero. stocks a and c have returns that are negatively correlated with one another; i.e., r is less than 0. portfolio ab is a portfolio with half of its money invested in stock a and half in stock b. portfolio ac is a portfolio with half of its money invested in stock a and half invested in stock c. which of the following statements is correct? a. portfolio ab has a standard deviation that is greater than 25%.b. portfolio ac has an expected return that is less than 10%.c. portfolio ac has a standard deviation that is less than 25%.d. portfolio ab has a standard deviation that is equal to 25%.e. portfolio ac has an expected return that is greater than 25%.