Please provide answers for job evaluation points

Please answer the following questions: 1 -Assuming that the system is based on a maximum possible allocation of one thousand job evaluation points, what is the point value for degree 4 of the job characteristic 'Mental Effort'? 2 - What is the job evaluation score for each of the following jobs? Accountant I: Skill level 2, Mental Effort level 2, Physical Effort level 2, Responsibility level 1, Working Conditions level 2 Accountant II: Skill level 3, Mental Effort 3, Physical Effort 2, Responsibility 2, Working Conditions 1 Accountant III: Skill level 4, Mental Effort 3. Physical Effort 2, Responsibility 3, Working Conditions 1 Accounting Manager Skill level 4, Mental Effort 4. Physical Effort 3 , Responsibility 4. Working Conditions 1