can i get some assistance with this im confused

Metlock Inc, has an industrial sewing machine that it has used for the past 5 years. The comparry is considcring replacing the machine with a faster model as it is starting to break down more often. As it will be faster and eliminate overtime, it will increase operating income by $4,300 per year over its useful life of 6 years. If sold now, the current sewing machine would have a salvage value of $15,500. If it is used for the remainder of its useful life, the current sewing machine would have zero salvage value. The new sewing machine is expected to have zero salvage value after oyears. Determine whether the current sewing machine should be replaced. f gnore the time value of money) (if an ampunt reduces the net income then enter with a negative sign preceding the number, eg, 15,000 or parenthesis, 5.,(15,000)) If sold now, the current sewing machine would have a salvage value of $15,500. If it is used for the remainder of its wseful life, the current sewing machine would have zero salvage value. The new sewing machine is expected to have zero salvage value after 6 years. Determine whether the current sewing machine should be replaced. (Ignore the time value of money) (if an amount reduces the net income then enter with a negative sign preceding the number, eg 15,000 or parenthesis, eg, (15,000N) If sold now, the current sewing machine would have a salvage value of $15,500. If it is used for the remainder of its useful life, the current sewing machine would have zero salvage value. The new sewing machine is expected to have zero salvage value after 6 years. Determine whether the current sewing machine should be replaced, (Ignore the time value of money) (if on amount rodices bhe net income then enter with a negatlve sign preceding the number, es. 15,000 or parenthesis, eg (15,000))