Company Name	Stock Code	HPR	Beta
Heartland Group	HGH.NZ	-2.58%	1.50
Mainfreight	MFT.NZ	-13.50%	1.05
Sky TV	SKT.NZ	-1.92%	1.44
Trade Window	TWL.NZ	9.67%	N.A.
Trustpower	TPW.NZ	-6.87%	0.30

Comment on the progress in the period from 20 December 2021 to 25 February 2022 for the 2022 stock picks made by the investment company assigned to you based on the stock holding period returns (HPR) and beta values and explain why the stock holding period return over the whole year of 2022 could differ significantly from the corresponding stock HPR for the first two months of 2022. Your answer to this question should contain relevant concepts taught in this course and information based on the historical data of the stocks picked by the investment company with proper charts to support your arguments.