Answer:
a. Both price and quantity increase
Step-by-step explanation:
Supply of product is directly propotional to the price of price or income of consumer. Therefore, if price increases of the product, supply of that particular product also increases. The Manufacturer or supplier increase the supply of product in the market to maximize the profit from the increase in price. As there is increase in price and increase in supply of quantity, which means there is shift of supply curve toward right.