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how do purchase returns in tally9

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11y ago

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How do you calculate the Omega Ratio in Excel?

The Omega Ratio is the probability-weighted gains divided by the probability-weighted losses after a threshold. You need to calculate the first-order lower partial moments of the returns data. This sounds difficult but it's very easy. A spreadsheet to implement this formula can be found at the related link below If the cell range "returns" contain the investment returns, and the cell "threshold" contains the threshold return, then the Omega Ratio is ={sum(if(returns > threshold, returns - threshold,"")) / -sum(if(returns < threshold, returns - threshold, ""))} where the {} represent a matrix formula


The Sales Returns and Allowances account is classified as a?

Sales Returns and Allowances are contra revenue accounts because they reduce that total amount of sales. [Sales-Sales returns and allowances=Net sales]. They are reported on the income statement.


When will the geometric average return exceed the arithmetic average return for a given set of returns?

Never. The geometric return is always lower than the arithmetic average returns unless the returns for the given set of data are all the same.


What is the name when someting returns to it's original shape like a spring?

Recoil.


How do you calculate risk on a two-asset portfolio?

For a two-asset portfolio, the risk of the portfolio, σp, is: 2222p1122112212222p11221212121212σ=wσ+wσ+2wσwσρorσ=wσ+wσ+2wwcovcov since ρ=σσ where σi is the standard deviation of asset i's returns, ρ12 is the correlation between the returns of asset 1 and 2, and cov12 is the covariance between the returns of asset 1 and 2. Problem What is the portfolio standard deviation for a two-asset portfolio comprised of the following two assets if the correlation of their returns is 0.5? Asset A Asset B Expected return 10% 20% Standard deviation of expected returns 5% 20% Amount invested $40,000 $60,000