Could you please explain this question? Thank you

.........

.......

.......

ILI Answzr Q 1. Joshua Company 1s considering buying a new printing press. The printing press costs $400, 000 and will be depreciated (straight-line) over 20 years with no salvage value. The net cash inows generated by the printing press are expected to be $80,000 each year for 20 years. Using this information, compute the payback period and the unadjusted rate of return for the printing press. 6' 5.0 year payback and 20% unadjusted rate of return The following error must have been performed to come up with this choice: 5.0 = 400,000 1' 80,000 = initial investment 1' net cash inows20% = 80,000 1' 400,000 = net cash inows 1' initial investment. See http:ffisreg.byu.edufcoursesfunivf3226262020l lmediaffeedbackessonl 6feedback.htn1 for more information. 6.7 year payback and 20% unadjusted rate of return 20.0 year payback and 20% unadjusted rate of return 4.0 year payback and 20% unadjusted rate of return 5.0 year payback and 15% unadjusted rate of return 6.? year payback and 15% unadjusted rate of return 20.0 year payback and 15% unadjusted rate of return '1'3'3'3'1'1'1 4.0 year payback and 15% unadjusted rate of return