12. One type of a labour contract is __ A) a fixed -term labour contract B) a time and material contract C) a lease contract D) a commission contract

The correct answer is A) a fixed-term labour contract.A fixed-term labour contract is a type of labour contract where the duration of the contract is predetermined and specified in advance. This type of contract typically outlines the start and end dates of the employment, as well as the terms and conditions of the employment during that period.Option B, a time and material contract, is not a type of labour contract but rather a type of contract commonly used in project-based work where the client pays based on the time and materials used to complete the project.Option C, a lease contract, is a type of agreement where one party (the lessee) pays another party (the lessor) for the temporary use of an asset, such as property or equipment. It is not a type of labour contract.Option D, a commission contract, is a type of contract where an individual or company is paid based on the completion of a specific task or the achievement of a specific goal, such as selling a certain number of products or services. While it may involve labor, it is not a type of labour contract in itself.Therefore, the correct answer is A) a fixed-term labour contract.