<span>The question is 'self interest motivate producers to offer ............ products. The correct option is B. In market situations, producers' self interest, which is the desire to make more profit, always motivate producers in supplying products that are more expensive. The profit margins of producing more of an expensive product is usually higher compared to other less expensive products.</span>
the answer is determination because both are talking about moral rules we can obey as human
Which chapter? I cant answer if I dont know the chapter.
Compound. The simple sentence would be 'they were very busy'