Answer:
these two events would lead to an increase in equilibrium quantity and have an indeterminate effect on equilibrium price
Step-by-step explanation:
As a result of the decrease in the price of oranges which is use in the production of orange juice, there would be a rightward shift of the supply curve for orange juice. A a result, the supply of orange juice would increase and price of orange juice would fall
Substitute goods are goods that can be used in place of another good.
The doubling of the price of coke would lead to a decrease in the demand for coke and an increase in the demand for orange juice. This would shift the dead curve for orange juice to the right. As a result, both equilibrium price and quantity increases
these two events would lead to an increase in equilibrium quantity and have an indeterminate effect on equilibrium price