I am searching for the correct answer to this general accounting problem with proper accounting rules.

QuickPrint Co. is evaluating whether to purchase a self-service printing kiosk. The machine costs $9,000, has an estimated useful life of 6 years, and a salvage value of $3,000. The company estimates annual revenue of $14,000, and annual operating expenses (excluding depreciation) of $10,200. All revenues are collected in cash and expenses (except depreciation) are paid in cash. What is the expected annual increase in QuickPrint's net income