Write a complete proposal for the given scenario.

You are a supervisor at Al-Maha Department Store. The company uses a punch card machine to record the attendance and working hours of its employees. However, you have noticed the increasing number of cheating cases where a staff punches the card of another staff who will come late or leave early. Write a proposal for a biometrics finger scanner, a device that is used for security identification and recognition. Address your proposal to Ms. marina, HR Head.

Your proposal should have the following parts: introduction, problem statement, solution, schedule and budget, and conclusion. You should write at least 200 words.