In the population of Town A, out of 2,000 people who are currently employed; 60% of the people work full-time, 30% work part-time, and 10% work over time. Choosing a sample of 500 currently employed individuals from Town A, 300 people work full-time, 100 work part-time, and 100 work over-time. This sample was................. in terms of full-time, ................... in terms of part-time, and .................... in terms of over-time