Question

Which factor would not cause the demand curve for green tea to shift to the right? a decrease in the price of green tea a decrease in the price of lemons, a complement to green tea all of these will shift the demand for green tea to the right. new research showing that drinking green tea reduces the risk of illnesses?

Answer 1

the answer ia decrease in the price of green tea
A demnad curve will shift to the right if the product is experiencing an increase in demand. 
research that show a positive result of consuming the product,  and the reduction of complement product would increase the overall demand of that product.

Reduction in the product's price usually followed by the reduction in supply and does not guarantee the demand curve to move to the right.

Answer 2

Answer:

Increases in demand are shown by a shift to the right in the demand curve. This could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.