Please respond to all questions !!

b. True or false. Cash outflows are entered as negative numbers. Tutorial 3: Future Value of an Annuity Ellen is 35 years old, and she has decided it is time to plan seriously for her retirement. At the end of each year until she is 65 years old, she will save $10,000 in a retirement account. If the account earns 10% per year, how much will Ellen have saved at age 65? For the following, enter the initial values you will put into the calculator. If the number is entered as a negative, include that in your answer. Enter a question mark for the variable you are solving for. N= I/Y= PV= PMT= FV= Answer = Tutorial 4: Present Value of a Lump Sum (Annual Compounding) You are considering an investment opportunity that will pay $15,000 in ten years. If the competitive market interest rate is fixed at 6% per year, what is the investment worth today? For the following, enter the initial values you will put into the calculator. If the number is entered as a negative, include that in your answer. Enter a question mark for the variable you are solving for. N= I/Y= PV= PMT= FV= Answer = Tutorial 5: Present Value of a Lump Sum (Monthly Compounding) Liz anticipates it will cost her $65,000 to buy a house in 18 months. How much should she invest today at an annual interest rate of 15% (with interest compounding monthly) to be able to afford the house in one and a half years? For the following, enter the initial values you will put into the calculator. If the number is entered as a negative, include that in your answer. Enter a question mark for the variable you are solving for. N= I/Y= PV= PMT = FV= Answer =