Mr. Smith was very unhappy because his favourite Granny Smith apples have increased in price due to a very poor harvest. He usually buys 2 kilos of apples per week. This time, due to a rise in price, he is going to go to his favourite fruit store to purchase 1 kilos of Granny Smith apples.

On his way home, he passed a shop where he saw the latest smartwatch, which has become very popular in the market. Although there was nothing wrong with his present smartwatch, he decided to buy this hugely popular smartwatch.

1. State the sentence in the article above that relates to the law of demand. Explain your answer with the support of appropriate graph(s). 2 Marks