The length of a rectangle is increased by 45% and its breadth is decreased by 20%. What is the effect on its area?  Choose the correct choice from the following choices:  A) 1288  B) 1299  C) 1000  D) 10000  E) 11600

Rationale: "100 * 100 = 10000 145 * 80 = 11600 answer : e"
Answer: E