Read the following scenario and answer the THREE questions that follow.

Selvam Tutorials offers exclusive face-to-face evening classes from Monday to Friday for students who are preparing for various entrance exams. Selvam Dindigul, the owner, operates from his ancestral house, situated in the middle of the city. There are several instructors, but each teaches only one of the following courses: quantitative ability, verbal ability and decision making. Selvam usually recruits fresh graduates, or those instructors who are working with other tutorials and seeking a job change.

As Selvam Tutorials has been expanding aggressively over the past few years, managing it alone becomes challenging for Selvam. Hence, he recruits Kanmani Gunaa, his niece, who has an online MBA with specializations in Accountancy and HR, as a manager. He asks Kanmani to introduce modern HR practices at Selvam Tutorials while managing cost effectively.