slope of this demand curve for pizza = <u>-1/40</u>
<h3>
Briefly explained</h3>
Slope = changes in y/ changes in x
The shop sells 200 more pizzas if the price drops by $5 ($10 to $5). (100 to 300 pizzas) A good's quantity is always on the x-axis and its price is always on the y-axis. According to our justification, the cost is REDUCED by $5 (a reduction of -$5) and the quantity of pizzas sold rises by 200. The slope is therefore <u>-5/200 or -1/40.</u>
<h3>
What is demand curve?</h3>
The demand curve is a graphical depiction of the connection between the cost of a commodity or service and the quantity required over a specific time period. 
The price will often be shown on the left vertical axis in a representation, and the amount needed will typically be shown on the horizontal axis.
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Answer:
To increase profit from interests by increasing duration of balance repayment.
Explanation:
The purpose of every business is to make profits and the reason why every credit card company includes a minimum payment is not just to make it easier to pay but by only making minimum payments, credit card holders could be kept as customers and paying interests on debt for longer.
Secondly, the more the periods the more likely you'll default on some of them and pay penalty fees which means additional income for the companies
 
        
             
        
        
        
Hey there,
It is located on Wall street new lower Manhattan and it is the world's largest stock exchange<span> by market capitalization of listed companies.
Hope this helps :))
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The average change in the tuition in the school is  $1748.30 per year
<h3>How to find the average rate of change</h3>
The formula would be 
y2 -y1 / x2 - x1
The value for y1 = 19890
y2 = 30380
x2 = 2011
x1 = 2005
We would have to put these values in the formula that we have above such that we would be having:
30380 - 19890 / 2011 - 2005
10490 / 6
= $1748.30
Hence we would say that the average rate of change is $1748.30 per year.
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Answer:
a. 10.14%
Explanation:
WACC = wE*rE + wP*rP + wD*rD(1-tax)     whereby;
w= weight of...
r = cost of..
Find the market values;
Common equity(E) = 5,000,000* 8 = 40,000,000
Preferred stock(P) = 10,000,000
Debt (D) = 100,000 *1000 *0.96 = 96,000,000
Total value = 146,000,000
Therefore; 
wE= 0.2740
wP = 0.0685
wD = 0.6575
Cost of capital;
rE = 19% or 0.19
rP = 15% or 0.15
rD = 9% or 0.09
WACC = (0.2740*0.19) + (0.0685 * 0.15) + [0.6575*0.09(1-0.34)]
WACC = 0.0521 + 0.0103 + 0.0391
WACC = 0.1015 or about 10.14%