An example can be hot dogs and hot dog buns. If the price of one of them falls, it would lead to the product being cheaper which would increase sales, thus bringing the demand for the other one to be much higher.
Answer:
The sentence type used in the text given below is <u>Compound sentence</u>.
Explanation:
Compound sentences are those in which two clauses are joint with the help of coordinating conjunctions e.g (and, but, so, nor, for, or, yet etc.)
In compound sentences clauses may joint with the help of coordinate conjunctions, commas or semicolon. In the given text two clause are joint with coordinate conjunction that is "and". A clause is a part of sentence with a subject and a verb making a complete sense. Hence the given sentence is compound sentence because more than one subject is used giving complete sense and then joint by a conjunction.