Workplace diversity is defined as $\_\_\_\_\_\_\_.$

Question $1$ options:

a$)$

All the ways in which people differ, including dimensions such as age, race, marital status, physical ability, income level, and lifestyle.

b$)$

A workplace made up of people with different human qualities or who belong to various cultural groups.

c$)$

A spectrum of differences that influence how people approach work.

d$)$

How workers define themselves as people.