You will earn a maximum total annual interest of $ _ if you invest $ _ in Stock Boll and $ _ in Stock Coff.
You will earn a maximum total annual interest of $ _ if you invest $ _ in Stock Boll and $ _ in Stock Coff.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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You have $31,000 you would like to invest in two different stocks, Stock Boll and Stock Coff. The buying limit on Stock Coff is $12,900 and you want to spend at least four times as much money on Stock Boll as Stock Coff.
If Stock Boll earns 7% annual interest and Stock Coff earns 4% annual interest, how much money (in dollars) should you invest in each stock to maximize your annual interest earned? What is the maximum annual interest (in dollars)?
You will earn a maximum total annual interest of $ _ if you invest $ _ in Stock Boll and $ _ in Stock Coff.
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