What is the payback period of the following data? Investment Costs XXXXXXXXXXP 22,000 Maintenance Cost XXXXXXXXXXP 1000/year Uniform Benefits XXXXXXXXXXP 6000/year Overhaul Cost XXXXXXXXXXP 7000 every...

What is the payback period of the following data?
Investment Costs --------- P 22,000
Maintenance Cost -------- P 1000/year
Uniform Benefits ---------- P 6000/year
Overhaul Cost ------------- P 7000 every 4 years
SalvageValue-------------- P 2500
Useful life ------------------ P 12 years
MARR ---------------------- P 10%