Which word is best related to the underlined word in the paragraph and how do the words relate?

katie loves to take a luxurious bubble bath. afterward, she puts on her pajamas and wraps herself in her warm, fuzzy robe. then she sits in front of the fire and reads a book by one of her favorite authors.

a.
fantastic

both describe how the fire feels to katie.

b.
cozy

both describe how soft the robe feels.

c.
interesting

both describe the book katie reads.

d.
comfortable

both describe how the bubble bath feels.

luxurious is underline word

the author is showing that it is the insatisfaction of basic needs that brings about the protests such as the strikes.if workers do not earn enough to buy food and feed their families and themselves in order to continue working, what is the use of working? besides, another message from the author is that of the owners of factories should be worried about ensuring their furure by having a second and third generation of workers in their industries.if they do not hear the workers demands, they will not have any more workers to make their pockets full.