Please just give me the options for the 3 questions i dont need justification!

Problem 1 (15 points) I. An investment of 75,000 QAR in equipment that will reduce the time for machining self-locking fasteners will save 28.91 5 QAR per year. At an interest rate of 10% per year, the number of years required to recover the initial investment is closest to: a) 10 years b) 12 years c) 14 years d) 16 years 2. The future dollars can be determined by dividing the current dollars by the a) The inflation rate b) The market rate c) The interest rate d) The rate of return What lump sum would have to be deposited today into an account at an interest of 10 % per year to provide withdrawals of 1,000 QAR in year 10,11,12 and 13? a) 1,344.33 b) 1,626.79 c) 1,826.79 3. d) None of them