Answer Happy

What are the influences on buying plans that
change​ demand, and do these influences increase or
decrease​ demand?
The graph shows a demand curve for coffee makers. 
Draw a demand curve that satisfies the law of demand and that
shows what happens in the market for coffee makers if
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​, does the demand curve shift or is there a
movement along the demand​ curve?When an event occurs that
changes the demand for coffee makers​, _______ if demand
increases and​ _______ if demand decreases.
A. the demand curve shifts​ rightward; the demand curve
shifts leftward
B. a movement down along the demand curve​ occurs; a
movement up along the demand curve occurs
C. a movement up along the demand curve​ occurs; a movement
down along the demand curve occurs
D. the demand curve shifts​ leftward; the demand curve
shifts rightward
24- 20- 16- 12- 8- 0- 0 Price (dollars per coffee maker) Do 2 3 5 6 Quantity (millions of coffee makers per year)