Question 1123275
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For your question #3, the problem is just solved under this link


<A HREF=https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1123281.html>https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1123281.html</A>


https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1123281.html



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