Answer:
Rise ; Increase
Step-by-step explanation:
when the producers of e dash book reader expect the population to increase then they want to increase the E dash book reader buyer.
And when they want producer of E dash reader to decrease then they want that the price of the E dash book reader to increase.
so, the price of e dash book reader will rise because the producers are less and the quantity of the e dash book reader bought will Increase.
The correct answer will be Rise; Increase.