Instruction 14-9
the Number of Cases of Merlot Wine Sold

question 57

Short Answer

Instruction 14-9
The number of cases of merlot wine sold by a Barossa Valley Winery in an 8-year period follows.
$$\begin{array} { c c } \text { Year }& \text { Cases of Wine } \\2003 & 270 \\2004& 356 \\2005 & 398 \\ 2006& 456 \\2007 & 358 \\2008 & 500 \\ 2009& 410 \\2010&376\\\end{array}$$
-Referring to Instruction 14-9,a centred 3-year moving average is to be constructed for the wine sales.The moving average for 2007 is ________.

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Definitions:

Brokers

Individuals or firms that act as intermediaries between buyers and sellers in financial transactions, earning a commission for their services.

Index Funds

Mutual funds or exchange-traded funds that aim to replicate the performance of a specific market index by holding the same stocks in the same proportions.

Altruistic Behavior

Actions undertaken to help others with no direct benefit to the individual performing the actions, often at a cost to themselves.

Altruism

The belief in or practice of disinterested and selfless concern for the well-being of others.