Which of the following will increase the present value of a lump sum (for example, the PV of $500 to be received N years from today). Check all of the answer choices that are correct. This is an all or nothing question. Thus, ifa and b are both correct and you do not put both of these or you include one of the other choices, you will receive O points). An increase in the lump sum amount An increase in N A decrease in N An increase in the interest rate A decrease in the lump sum amount. A decrease in the interest rate An decrease in the number of compounding periods per year (for example, the compounding changes from four times per year to one time per year). An increase in the number of compounding periods per year (for example, the compounding changes from one time per year to 12 times per year)