Estimate demand function to understand initial product pricing ... Therefore, an example of a simple linear demand curve is p = $20 - (q / 10), where p is price and q is quantity.

In this case, you haven't entered a "guess" for the IRR in the formula (you would put this after the cell range and a ... Using the IRR function, you can easily calculate the internal rate of ...

Use the CORREL function in Excel to calculate this value, applied to the two series of daily values for the two stocks. The portfolio variance formula is: (W1^2)(SD1^2)+(W2^2)(SD2^2)+(2xW1xW2xC12).

You’ll use the LINEST function to perform linear regression. It works for both simple and multiple regression. =LINEST(known_data_y, [known_data_x], [calculate_b], [verbose]) Let’s say you ...