Minden Co. is considering buying new computer software that will assist customers in their product choices. The cost is $50,000. The benefit will be an additional cash inflow of $25,000 for four years, at which point the software will need replacing with a more modern version. The return on average investment is _______________. Question 15 options: 25.0% none of the options 42.5% 50.0% 30.0%