Final answer:
In the market for Coffeecicles, supply disruptions due to wood boring beetles will cause a decrease in supply and an increase in price, resulting in a decrease in quantity demanded.
Step-by-step explanation:
In the given scenario, the supply disruptions of the Coffeecicle sticks due to the invasive species of wood boring beetles will cause a decrease in supply. This means that there will be a decrease in the number of Coffeecicles available in the market. Considering the law of demand, when there is a decrease in supply, the price of Coffeecicles is likely to increase, and the quantity demanded will decrease. Therefore, the correct answer is D. Supply will decrease and quantity demanded will decrease.