In the following examples, who is functioning as a producer?
O
A. Beatrice, who is studying the interactions between two groups of
people
O
B. Conrad, who is reading reports written by conflict theorists
O
C. Leyla, who is shopping for supplies that she will donate to a local
charity
O
D. Thornstan, who is writing a book that will be sold in bookstores
around the world

D. Thornstan, who is writing a book that will be sold in bookstores

around the world

Explanation:

To be considered as a producer in the market, you need to transform a certain type of raw material into something that other people can consume/enjoy.

In Thornstan case, The blank paper, the ink, and his original ideas are what considered to be the 'Raw Materials'. He transformed those materials into a book with interesting contents for the buyers to consume/enjoy.

the answer would be c. sediment buildup on continental slope

                                                                                -hope this -

the answer is solomon northrup. he was a free-born african american, abolitionist and professional violinist that was drugged, kidnapped and sold as slave in 1841 and remained in captivity until 1853 where he regained his freedom with the of the then-governor of new york, washington hunt. he wrote and published his memoirs "twelve years a slave" in 1853, and in this text, he tells the story of his escape thru one of louisiana's swamps (the great pacoudrie swamp) in which he ended up covered in green slime from crossing the surface of the dead water.