The answer is 91.90251.How can I get there using what formulas and calculations? A portfolio consists of equal numbers of shares of three internet retail companies. The table belowshows the monthly closing prices (in US dollars) for the three companies' shares over a period of oneyear.MonthJanuaryFebruaryMarcheGulf66.7267.9263.9163.5362.3266.0064.6168.55September 71.02October75.42November67.95December63.60AprilMayJuneJulyAugustCompanyWarrioress287.30263.45258.44276.79263.78240.30229.73229.04208.20206.95212.54224.87DJ.com132.96124.45119.47120.78120.18126.19134.52126.99139.69147.09144.44133.03Calculate the simple composite index for the September price of the portfolio using February as thebase period. Round the result to 2 decimal places. (Do not type a percentage sign at the end theindex number.)

Index number Given base year is February.

Answered: Calculate the simple composite index…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Problem 1P

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Calculate the simple composite index for the September price of the portfolio using February as the base period. Round the result to 2 decimal places. (Do not type a percentage sign at the end of the index number.)