The length of a rectangular field is increased by 60% and its breadth is decreased by 40% to form a new rectangular field. Find the percentage change in the area of the field.

The length of a rectangular field is increased by 60% and its breadth

1.	The length of a rectangular field is increased by 60% and its breadth is decreased by 40% to form a new rectangular field. Find the percentage change in the area of the field.
A.	\[20%\]measure
B.	\[4%\]decrease
C.	\[20%\]decrease
D.	\[4%\]increase
Answer» C. \[20%\]decrease