Read the below snippet from an article, and answer the questions that follow: Effect of Diversity Elements at Workplace:

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Read the below snippet from an article, and answer the questions
that follow:
Effect of Diversity Elements at Workplace: An Empirical
Study
Abstract
The objective of the research is to investigate diversity
elements that are prominent at the workplace and its impact on
employee satisfaction towards diversity at workplace in Malaysian
hotel industry. There are several diversity variables that
influence the employees’ satisfaction such as gender, age,
ethnicity and educational background. Therefore, the research tests
relationships between these four variables and the employee
satisfaction which can affect employee turnover rate in the hotel
sector. Tourism Malaysia’s aggressive promotional efforts and
commitment from industry players have contributed to the continuous
growth of the country’s tourism industry. In 2015, Malaysia is
expected to see around 29.4 million tourists visiting the country
and generating receipts up to 89 billion ringgit and resulting into
increasing number of hotels. However, the employees’ turnover rate
in hotel industry is declining year by year. Thus, it becomes
relevant to investigate related issues, particularly, issues that
affect the employees’ satisfaction. One of such issues is diversity
at workplace. In this study, selfadministered questionnaires have
been distributed to collect data from 150 employees of various
hotels in the Klang valley, Malaysia using convenience sampling.
The data is analyzed through SPSS and relationships between
variables are tested by using Pearson Correlation Analysis and
Multiple Regression Analysis. The findings show that gender and
ethnicity has a significant impact on employees’ satisfaction while
age and education has no positive significance that affects
employees’ satisfaction in hotel industry
(a) Discuss the different Research Philosophies available, then
identify which Philosophy the above-mentioned study should follow
and justify your selection. (8)
(b)Recognise the Sample Population in the above-mentioned study.
(2)
(c) Classify the Data Collection method used in the
above-mentioned study and justify why it was most suitable (4)