The correct options are
A Labourers are paid wages for their work.
C Labourers use their physical, mental and intellect to carry out the production.
Labour is the second factor of production. It is the use of physical, mental and intellect of a person for money. Wages are the reward received by labour as a factor of production. A labourer's energy is known as manpower. Manpower can be enriched by training and education.