Respuesta :
Answer:
Tertius Gaudens
Explanation:
The tertius gaudens says that the third party will benefit from the conflict of two people, which gives an opportunity to the third to utilize this opportunity which he or she legally can legally exploit and is in its best interest. So here two leaders were having problems and as a result the project was going out of reach when Elena stepped in. Elena successfully delivered the project which safeguarded the reputation of the firm and as a result the account manager was impressed and promoted her which she deserved. So here the person who benefited was Elena and the two persons who were in conflict suffered the loss of reputation in the firm and the loss of the promotion chances.