Translate the following English sentence to French:
"We are awarding ourselves a 20% increase to the budget heading for funding for our assistants because we are more than anything afraid that the rules will stipulate that this contract will have to be accompanied by a statute which would specifically require welfare contributions to be paid, and so, as insurance against the worst case scenario, we are increasing this line by 20%."
Nous nous offrons une augmentation de 20 % sur le poste budgétaire finançant nos assistants parce que nous craignons par-dessus tout que la règle devienne que ce contrat doit être assorti d'un statut, prévoyant notamment des charges sociales. Pour nous assurer contre le pire, nous augmentons cette ligne de 20 %.