Problem 8047. Weighted Gold/Silver Standard

Created by goc3

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{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Building off of the</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/8045-gold-standard\"><w:r><w:t>Gold Standard</w:t></w:r></w:hyperlink><w:r><w:t> and</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/8046-gold-silver-standard\"><w:r><w:t>Gold/Silver Standard</w:t></w:r></w:hyperlink><w:r><w:t> problems, let's make a weighted currency convertor. The same data for gold value and silver-to-gold ratio will be provided in the function template.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>For this problem, based on a historical year (HY) and a historical value (HV) in dollars, calculate the current value using the gold (CVG) and silver (CVS) references; see the referenced problems for details and examples of those individual problems. In this case, you will be provided a weighting that will range from 0 to 1, where 0 indicates complete weighting by gold and 1 indicates complete weighting by silver. Remember to round the result to two decimal places. If HY is outside of the historical data range, return NaN.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>As an example, with HY = 2000, HV = 1000, and wt = 0.4:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>CVG = $4534.09 (gold standard)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>CVS = $3822.36 (silver standard)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"ListParagraph\"/><w:numPr><w:numId w:val=\"1\"/></w:numPr></w:pPr><w:r><w:t>CV = (1-0.4)*4534.09 + 0.4*3822.36 = $4249.40.</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Building off of the <a href = "http://www.mathworks.com/matlabcentral/cody/problems/8045-gold-standard">Gold Standard</a> and <a href = "http://www.mathworks.com/matlabcentral/cody/problems/8046-gold-silver-standard">Gold/Silver Standard</a> problems, let's make a weighted currency convertor. The same data for gold value and silver-to-gold ratio will be provided in the function template.For this problem, based on a historical year (HY) and a historical value (HV) in dollars, calculate the current value using the gold (CVG) and silver (CVS) references; see the referenced problems for details and examples of those individual problems. In this case, you will be provided a weighting that will range from 0 to 1, where 0 indicates complete weighting by gold and 1 indicates complete weighting by silver. Remember to round the result to two decimal places. If HY is outside of the historical data range, return NaN.As an example, with HY = 2000, HV = 1000, and wt = 0.4:<ul><li>CVG = $4534.09 (gold standard)</li><li>CVS = $3822.36 (silver standard)</li><li>CV = (1-0.4)*4534.09 + 0.4*3822.36 = $4249.40.</li></ul>

Building off of the <http://www.mathworks.com/matlabcentral/cody/problems/8045-gold-standard Gold Standard> and <http://www.mathworks.com/matlabcentral/cody/problems/8046-gold-silver-standard Gold/Silver Standard> problems, let's make a weighted currency convertor. The same data for gold value and silver-to-gold ratio will be provided in the function template.

For this problem, based on a historical year (HY) and a historical value (HV) in dollars, calculate the current value using the gold (CVG) and silver (CVS) references; see the referenced problems for details and examples of those individual problems. In this case, you will be provided a weighting that will range from 0 to 1, where 0 indicates complete weighting by gold and 1 indicates complete weighting by silver. Remember to round the result to two decimal places. If HY is outside of the historical data range, return NaN.

As an example, with HY = 2000, HV = 1000, and wt = 0.4:

* CVG = $4534.09 (gold standard)
* CVS = $3822.36 (silver standard)
* CV = (1-0.4)*4534.09 + 0.4*3822.36 = $4249.40.

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Last Solution submitted on Apr 14, 2023

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Problem 8047. Weighted Gold/Silver Standard

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