Functions of a first-level or front line supervisors are to include which of the following? a) To determine individual job assignmentb) To attend to grievances and resolve conflictsc) To provide technical knowledge and guidance to workers d) To supply strategic information relating to production to management Choose the correct answer from the options given below

• A. and b) only
• B. and c) only
• C. a), b) and c) only
• D. All of them - a), b), c) and d)