can you pleas explain all steps and equations used. thanks

7 a Company plans to replace itis manual Production system with automatedl one. Curently 5 people (2 an cn First shift, 2on secondl, thirol) are us ed. There annual Wages are 3 250 Per Person. Operohng andd mointenance of the new automatel system will be 5.5y of the First cost of the system. The incone tax rate is 4o and straig ht line olepreciahon will be used over 15 year lite and one on the new system? How much Can be Spent on