What are the influences on buying plans that change demand, and do these influences Price (dollars per coffee maker) increase or decrease demand? 24 Complete the following question about a change in demand. 20- 16 The graph shows a demand curve for coffee makers. Draw a demand curve that shows what happens in the market for coffee makers if 12. incomes increase and a coffee maker is a normal good, but all other influences on buying plans remain the same. Label the curve D1. When an event occurs that changes the demand for coffee makers, if demand increases Do and if demand decreases. O A. a movement up along the demand curve occurs; a movement down along the demand curve occurs O B. the demand curve shifts rightward; the demand curve shifts leftward Quantity (millions of coffee makers per year) O C. the demand curve shifts leftward; the demand curve shifts rightward > >> Draw only the objects specified in the question. O D. a movement down along the demand curve occurs; a movement up along the demand curve occursThe table shows the marginal benefit from pizza and the marginal cost of pizza in terms of soda forgone. Marginal Marginal Quantity benefit cost If pizzas are produced, the quantity of soda that people are willing to give up to get an (pizzas per day) (cans of soda per pizza) additional pizza is equal to the quantity of soda that they must give up to get that additional pizza. 25 43 20 50 39 24 75 34 34 100 27 61 125 20 62 O A. any quantity other than 75 O B. 75 O C. less than 75 O D. more than 75Dairies make low-fat milk from full-cream milk. In the process of making low-fat milk, the dairies Price (dollars per quart) produce cream, which is made into ice cream. 5.00 So The graph shows the supply curve of low-fat milk. $1 4.00- Suppose the price of cream rises. Draw a new supply curve that shows the effect of this event. Label the curve. 3.00- 2.00- 1.00- 0.00- 200 300 400 500 600 Quantity (millions of quarts of low-fat milk per year) > >> Draw only the objects specified in the