The personnel costs shall be calculated on the basis of the actual daily salary of the employee, multiplied by the number of days devoted to the action. Where applicable, this figure will include all the usual contributions paid by the employer, such as social security contributions, but shall exclude any bonuses, incentive payments or profit-sharing schemes. The Personnel costs shall be substantiated by detailed timesheets of the work done declared in the Final Report. The daily salary will be based on the average salary charged at national level for qualified personnel executing comparable tasks. .