Processing accounting transactions. i have to analyze, record in general journal and post the entry using t accounts. here is the problem.

a. on may 15, deshawn opens a landscaping company called elegant lawns by investing $7,000 in cash along with equipmewnt having a $3,000 value in exchange for common stock.

b. on may 21, elegant lawns purchases office supplies on credit for $500.

c. on may 25, elegant lawns receives $4,000 cash for performing landscaping services.

d. on may 30, elegant lawns recieves $1,000 cash advance of providing landscaping services to a customer.

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%.