Using the accounting equation during 2018, flowing rivers spa reported revenue of s30,ooo. total expenses for the year were s15,ooo. rowing rivers spa ended the year with total assets of s43,ooo, and it owed debts totaling s14,ooo. at year-end 2017, the business reported total assets of $28,000 and total liabilities of s14,ooo. requirements 1. compute flowing rivers spa's net income for 2018. 2. did flowing rivers spa's stockholders' equity increase or decrease during 2018? by how much?

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%.