Which Statement Is an Example of Flextime,compressed Work Weeks,work-At-Home Arrangements,part-Time

Which statement is an example of flextime,compressed work weeks,work-at-home arrangements,part-time hours,job sharing,and leave options?

A) They are expensive but necessary in today's working environment.
B) They are time savers because they allow employees to spend more time at work.
C) They are alternative work arrangements necessary to manage work-home conflicts.
D) They are initiatives directed toward women to attract them to the job market.