Answer:
a) The expected return of equally weighed portfolio is 14.23%
b) The expected return of equally weighed portfolio is 16.45%, hence Variance = 1.596457%
Explanation:
See workings of a and b attached in a form of spreadsheet.
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Answer:
yeah sure what do you want to ch.At about
Explanation:
because i don't really care what we talk abt
Answer:
On January 1st, the $3,000 could buy 10,000 Swiss francs (3,000/0.3).
On June 1st, the $3,000 would buy 7,500 Swiss francs (3,000/0.4).
Explanation:
On January 1st, each Swiss francs could only purchase $0.30 while on June 1st, each Swiss francs could purchase $0.40.
These show that the Swiss francs had appreciated in value relative to the US Dollars with a positive change of 33%. Therefore, the dollar had weakened against the Swiss francs by the same rate.
Answer:
3.73 years or 4 years approx
Explanation:
The computation of the number of years taken for money invested for double is shown below:
As we know that
Amount = Principal × (1 + interest rate ÷ time period)^interest rate × time period
where,
We assume the principal be P
And, the amount is 2P
And, the other values would remain the same
So,
2P = P (1 + 0.2044 ÷ time period)^ 1 × time period
2 = (1.2044)^ time period
Now take the log both sides
ln2 = ln (1.2044)^time period
ln2 - time period ln (1.2044)
So,
time period = ln(2) ÷ ln (1.2044)
= 3.73 years or 4 years approx
