Elisa graduated from college with a double major and was inducted into the Phi Beta Kappa society. She was then offered a job in New York where she worked 12 hours a day and produced excellent results. Within two years she had over 100 employees working under her. Elisa’s hard work was rewarded with a raise and a bonus. This form of promotion is based on the principles of:

meritocracy

Explanation: Meritocracy is referred to as a system in which success, status and achievement in life depend solely on individual talents, abilities, and effort and the individuals are rewarded based on merit. However, It is a social system in which people advance on the basis of their merits. In the above example Elisa’s hard work was rewarded with a raise and a bonus, this is as a result of meritocracy

The form of promotion that has allowed Elisa to be rewarded for her studies and hard work is based on the principles of meritocracy.

Explanation:

Meritocracy means the recognition of a person's abilities and achievements, either during her studies or her professional career, to occupy a privileged position, in reward for her efforts.

In the proposed case, Elisa has achieved recognition, with a job position that allows her to have so many employees in her charge, for their academic achievements and good professional performance.

The elements of a person that are taken into account by meritocracy are the knowledge, talent and effort that he puts into the activities he performs.  At work, hierarchical positions must be achieved on the basis of meritocracy.

Learn more:

Meritocracy link

the answer is a. or c.

the density would be a smaller number.