The cost of sensors used in making digital cameras falls, while a successful ad campaign makes digital cameras more fashionable. as a result, the equilibrium price of digital cameras and the equilibrium quantity )increases; increasesb)increases; may in

Indeterminate; Increases

Explanation:

We know that sensors are used as an input in the production of digital cameras. So, if the price of sensors falls, as a result cost of production of digital cameras also falls. This will increase the supply of cameras and shift the supply curve rightwards.

At the same time successful ad campaign will make the digital cameras more fashionable and increases the demand for digital cameras. This will also shift the demand curve rightwards.

Hence, there is an increase in the equilibrium quantity but effect on equilibrium price is indeterminate because it will be depend upon the magnitude of the shift of demand and supply curve.

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.