Zeta is an american multinational retail corporation. to move ahead of its competitors and increase revenue, zeta began to employ a system to determine which products to stock and at what prices, and how to advertise to draw target customers. the process employed by zeta is called

Which of the statements best describes why the aggregate demand curve is downward sloping? an increase in the aggregate price level causes consumer and investment spending to fall, because consumer purchasing power decreases and money demand increases. as the aggregate price level increases, consumer expectations about the future change. as the aggregate price level decreases, the stock of existing physical capital increases. as a good's price increases, holding all else constant, the good's quantity demanded decreases.