A job may have multiple tasks and duties that may be classified under various possible occupations in the Singapore Standard Occupational Classification (SSOC). Which of the following would be the key considerations in deciding on the SSOC code for the job?
i. Highest level of skill required among the possible occupations
ii. Tasks and duties related to the production stage takes priority
iii. Highest salary being paid among the possible occupation
iv. Predominant tasks performed best fit which occupation