Answer:
Explanation:
Given the following data about Dayna's Doorstep Inc(DD) :
Cost given by; C = 100 - 5Q + Q^2
Demand ; P = 55 - 2Q
A.) Set price to maximize output;
Marginal revenue (MR) = marginal cost (MC)
MR = taking first derivative of total revenue with respect to Q; (55 - 2Q^2)
MC = taking first derivative of total cost with respect to Q; (-5Q + Q^2)
MR = 55 - 4Q ; MC = 2Q - 5
55 - 4Q = 2Q - 5
60 = 6Q ; Q = 10
From
P = 55 - 2Q ;
P = 55 - 2(10) = $35
Output
35(10) - [100-5(10)+10^2]
350 - 150 = $200
Consumer surplus:
0.5Q(55-35)
0.5(10)(20) = $100
B.) Here,
Marginal cost = Price
2Q - 5 = 55 - 2Q
4Q = 60 ; Q = 15
P= 55 - 2(15) = $25
Totally revenue - total cost:
(25)(15) - [100-(5)(15)+15^2] = $125
Consumer surplus(CS) :
0.5Q(55-25) = 0.5(15)(30) = $225
C.) Dead Weight loss between Q=10 and Q=15, which is the area below the demand curve and above the marginal cost curve
=0.5×(35-15) ×(15-10)
=0.5×20×5 = $50
D.) If P=$27
27 = 55 - 2Q
2Q = 55 - 27
Q = 14
CS = 0.5×14×(55 - 27) = $196
DWL = 0.5(1)(4) = $2
Answer:
a. the rapid development of the Internet's capabilities.
Explanation:
It is increasingly difficult for a firm to develop and sustain a competitive advantage because of the effects of globalization and the rapid development of the Internet's capabilities.
Globalization can be defined as the process of developing technology, people, investments, informations, products in order to create international influences across cultures and national markets or borders. This makes it possible for various multinational enterprise or companies to break into different markets across world and compete effectively with other companies.
Also, the rapid development of the Internet's capabilities gives various companies the ability and privilege to technology and software applications to seamlessly meet the needs of customers over the web such as cloud computing services, Internet of things (IoT) etc.
Answer: Database does not need to be changed if a change is made to an application
Explanation:
Data base management is a software that is created to retrieve data, manipulate data and manage the data in its data base. Database management allows its users create their own database through the manipulation of data to yield specific results. Since the data is different from the application, any changes in the database application won't have a bearing on the data already in the database.
Answer:
The most you can pay for the pitcher is $17.32
Explanation:
A mark up is a percentage that is always applied on the cost to come up at a required gain over cost. The cost is always taken to be 100% when apply a mark up on cost.
If the mark up is of 27% and cost is 100% then a selling price of 22 will be equal to cost + markup.
Let cost be x.
Selling price = Cost + Mark up
22 = 100% * x + 27% * x
22 = 1x + 0.27x
22 = 1.27 x
22/1.27 = x
x = $17.3228 rounded off to $17.32