Identify the situation which explains the law of supply. Select a Choice Below current question choices OptionA When the cost of production of chocolates decreases, the supply of chocolates increases. OptionB When the price of tea decreases, sellers supply lesser quantities of tea. OptionC When the number of sellers of calculators increases, the market supply of calculators increases. OptionD When a firm hires additional labor, the marginal product of the extra unit employed decreases