solve for the rate of return on the incremental investment? (a) 0 = -$25,000+ $1000/i - $5000(A/F,i,10) (b) 0 = -$25,000+ $1000/i + $5000(A/P, 1, 10)/i (c) 0 = -$25,000 + $1000/i - $5000(A/F, i, 10)/i (d) 0 = +$25,000 -- $1000/i + $5000(A/F, i, 10) D-87 Compare two competing, mutually exclusive new machines that have only cost data given and tell which of the following statements is true regarding the present worth of the incremental investment at solve for the rate of return on the incremental investment? (a) 0 = -$25,000+ $1000/i - $5000(A/F,i,10) (b) 0 = -$25,000+ $1000/i + $5000(A/P, 1, 10)/i (c) 0 = -$25,000 + $1000/i - $5000(A/F, i, 10)/i (d) 0 = +$25,000 -- $1000/i + $5000(A/F, i, 10) D-87 Compare two competing, mutually exclusive new machines that have only cost data given and tell which of the following statements is true regarding the present worth of the incremental investment at