Please answer all, will rate good immediately

Question 6 2 pts The Effective Annual Rate (EAR) for 6% compounded quarterly is 6.52%. True False Question 8 2 pts The present value of a set of cash flows is the sum of the present values of the individual cash flows. O True O False Question 9 2 pts Assuming equal annual payments, an equal number of periods and an equal required rate of return, an annuity due will always have a higher future value than an ordinary annuity. O True O False