please solve this queastion

Required information Problem 13.036 DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS A process for producing the mosquito repellant Deet has an initial investment of $185,000 with annual costs of $49,000. Income is expected to be $90,000 per year. Problem 13.036.a: Calculate the payback period, both with or without any interest rate What is the payback period at i= 0% per year? At i=12% per year? (Note: Round your answers to the nearest integer.) The payback period at i= 0% is determined to be a years. The payback period at i=12% is determined to be 0 years