Takhini Hot Springs Company has an old machine...

Ialshini Hot Springs Company has an old machine that is fully depreciated but has a current salvage value of $5,000. The company wants to purchase a new machine that would cost $60,000 and have a five-year useful life and zero salvage value. Expected changes in annual revenues and expenses if the new machine is purchased are: Increased revenues $63,000 Increased expenses: Salary of additional $20,000 operator Supplies 9,000 Depreciation 12, 000 Maintenance 4,000 45,000 Increased net income $18,000 Required: 1. What is the payback period on the new equipment? 2. What is the simple rate of return on the new equipment