Use the Following to Answer Question

Multiple Choice

Use the following to answer question:
-(Figure: Budget Lines for Tea and Scones) Use Figure: Budget Lines for Tea and Scones.For months now,Agnes has had $20 per month to spend on tea and scones.The price of each cup of tea and each scone has been $1.Which chart shows what will happen to her budget line if the price of a cup of tea falls to $0.50?

A) A
B) B
C) C
D) D