Answer:
Answer for the question:
Harry's competitive math team has been ranked the number one team for the past 40 days. His team competes in a math competition at least once per day and competes in no more than 60 competitions in these 40 days. Show that there is some day $i$ and some day $j$ such that between $i$ and $j$, exactly 19 matches have been played.
is given in the attachment.
Explanation:
Answer:
800 units of product A must be sold for break-even
Explanation:
Given, weighted-average contribution is $100.
Total break-even units = Total fixed cost / Weighted-average contribution
Total break-even units = $400,000 / $100
Total break-even units = 4,000 units
Product A break-even = 4,000 x 20%
Product A break-even = (800 units)
Hence, the correct answer is 800 units.
Answer:
a. increase price in the short run but not in the long run.
Explanation:
A perfectly competitive market is one in which firms in an economy produce similar goods, and use resources that are limited in quantity.
An increase in demand will result in a corresponding increase in price, and results in firms making high profits. In the diagram below it results in a shift of demand from D1 to D2.
In the long run as firms have low barrier to entry more firms enter the market and supply shifts from S1 to S2. There is reduction in prices and profits start to fall. This is illustrated in the second diagram.
Answer:
Required rate of return = 10.75%
Explanation:
<em>The value of a stock using the dividend valuation model, is the present value of the expected future dividends discounted at the required rate of return. The required rate of return is the cost of equity
</em>
The model is represented below:
P = D× (1+g)/ ke- g
Ke- cost of equity, g - growth rate, p - price of the stock
This model can used to work out the cost of equity, as follows:
Ke = D× (1+g)/p + g
Ke = (1.48× 1.05)/27 + 0.05
Ke= 0.107555556
Required return = 0.1075 × 100 = 10.75
Required rate of return = 10.75%
Answer:
$120
Explanation:
The computation of the cost is shown below:
= Cost per month flat for 1,000 units + extra cost if exceeded 1,000 minutes
where,
Cost per month flat for 1,000 units = $50
And, the extra cost is
= $0.35 × 200 minutes
= $70
So, the total cost is
= $50 + $70
= $120
The 200 minutes is come from
= 1,200 minutes - 1,000 minutes
