In this lesson we will cover the \textbf{theory} of \textit{Consumer Arithmetic}.
\begin{questions}
    \question[2] What is \underline{consumer} \underline{arithmetic}? (break down the 2 words)
    \begin{solutionordottedlines}[1in]
        Consumer means somebody that takes something and uses it. Arithmetic is the manipulation of something by knowing the rules by which it abides.
    \end{solutionordottedlines}
    \question[1]
    Why is learning about consumer arithmetic important?
    \begin{solutionordottedlines}[1in] 
        By default humans are all consumers, and so being good at the arithmetic of consuming things is something that can be advantageous to all that are human.
    \end{solutionordottedlines}
    \question[1]
    What will we be doing next lesson and why?
    \begin{solutionordottedlines}[1in] 
        Because consumer arithmetic can become a little confusing we will be doing a \textit{problems workshop} next lesson where we attempt harder questions in a quieter setting. There will also be some questions from prior topics interspersed so that you don't forget everything you have worked so hard to learn.
    \end{solutionordottedlines}

\end{questions}

Here is a box with a number of \textbf{buzz words} from today's class. As you come to understand these words, cross them off here.

\fbox{%
\makebox[\textwidth]{
\randomword{appreciation}%
\randomword{GST}%
\randomword{simple interest}%
\randomword{compound interest}%
\randomword{commissions}%
\randomword{inflation}%
\randomword{depreciation}%
\randomword{discounts}%
}
}