What are my Chances

<p>I am international student. My sat is 2120( cr 620 m 800 w 700), Sat 2 Physics 800, maths 2 800. Ap calculus bc 4, microeconomics 4. My Extra curriculars are decent. I want to apply to UC Berkeley, UCLA, Umich, Duke, Upenn, Northwestern and Georgia tech. My high school gpa is 4.84. Do i stand a cjance with these scores? If not then what can i do to improve my chances?</p>