please help with the first question...thankyou sm in advance

Instructions: Rainbow Life Insurance Company, based in Toronto, uses a point-factor job evaluation system of their own design. The system is based on five job characteristics: Skill, Mental Effort, Physical Effort, Responsibility and Working Conditions. For each job characteristic there are four levels, or 'degrees'. These degrees reflect the amount of knowledge, skills or experience required and, in some cases (e.g., working conditions) a measure of the challenge or difficulties experienced in the working environment (e.g. the level of stress, safety concerns, etc.) Here, for example, is a portion of the job evaluation table based on their system. 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