Umbrella

Material A
Metals.

Appropriate disposal: recycling.

All metals are recyclable for they change form to be easily melted

Material B
Wood.

Appropriate disposal: Recycling.

It will be turned into wood mush! That will then be used for various other products such as biofuel and recycled wood flooring.

Material C
Textiles.

Appropriate disposal: waste disposal/ recycling.

It really varies as to whether or not recycling plants will accept textile as they are so many possible materials but majority as of now will be thrown in the garbage.

Best Alternative
Buy materials that are durable.