Percentage of time spent on each of the talent screener tasks for each job experience - ENVIRONMENT | EPSO/AD/401/22 - 3 | EU Training

Dear All, 

when I attribute the percentage of time spent on each of the talent screener tasks in each job experience, has the total sum of all the percentages in one job to be equal to 100% (or less), that is not greater than 100%?

I am asking this because some activities may cover two or more talent screener questions and then one can easily have 100% in more than one task, for the same job experience. 

For example, one activity can be both “performing socioeconomic, legal, policy and/or scientific analyses” (task 1) and “developing and/or deploying innovative environmental technologies” (task 3) because the scientific analyses is actually part of the development of the innovative environmental technologies. In such case, for the specific job experience I would have 100% in task 1 and task 3…would it be correct? 

Thanks a lot!!