<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>
Number seven means that you are very busy.
Number 8 means something is very clean or clear
B. The man who sang during half-time is Amys' dad.
It should be "The man who sang during half-time is Amy's dad."
Their similarities are, they is they are both languages of signs and symbols which combine to words, sentences, and stories. Their differences is math, uses numbers and english helps you for example, on interviews.
