New Maple Sap Method

New Maple Sap Method
With the new way to tap maple trees, farmers could produce 10 times as much maple syrup per acre.Source: cbc.ca, February 5, 2014
-The new method of tapping maple trees _______ the supply of maple syrup and the _______ quantity supplied of maple syrup.

A) increases; does not change
B) increases; increases
C) does not change; does not change
D) does not change; increases
E) does not change; decreases