Answer:
B. preference shares
Explanation:
Option A is wrong because equity shares provide a different rate of dividends to a shareholder. Equity shares are known as ordinary shares. Therefore, option C is wrong.
There are no priority shares in the components of stockholders' equity. Hence option D is wrong.
Investment security does not give any dividends. So option E is wrong.
Option B is correct because preference shares give a fixed rate of dividend.
<em><u>The equation shows the relationship between her weekly salary (w), hours per week (h), and rate per hour (r) is:</u></em>

<em><u>Solution:</u></em>
Given that,
Alice earned $12 per hour
1 hour = $ 12
<em><u>Find the number of hours in 1 week</u></em>
1 day = 24 hours
1 week = 7 days
Therefore,
1 week = 7 x 24 = 168 hours
Let "h" be the hours per week
let "r" be the rate per hour
Let "w" be the rate per hour
From given,
r = $ 12
h = 168 hours
weekly salary = hours per week x rate per hour


Thus, she earns $ 2016 for 1 week
Take a small quiz of each subject and have someone grade it and then you will know the answer to your question