Answer:
Value of x maximising profit : x = 5
Explanation:
Cost : C(x) = x^3 - 6x^2 + 13x + 15 ; Revenue: R(x) = 28x
Profit : Revenue - Cost = R(x) - C(x)
28x - [x^3 - 6x^2 + 13x + 15] = 28x - x^3 + 6x^2 - 13x - 15
= - x^3 + 6x^2 + 15x - 15
To find value of 'x' that maximises total profit , we differentiate total profit function with respect to x & find that x value.
dTP/dx = - 3x^2 + 12x + 15 = 0 ► 3x^2 - 12x - 15 = 0
3x^2 + 3x - 15x - 15 = 0 ► 3x (x +1) - 15 (x + 1) = 0 ► (x+1) (3x-15) = 0
x + 1 = 0 ∴ x = -1 [Rejected, production quantity cant be negative] ;
3x - 15 = 0 ∴ 3x = 15 ∴ x = 15/3 = 5
Double derivate : d^2TP/dx^2 = - 6x + 12
d^2TP/dx^2 i.e - 6x + 12 at x = 5 is -6(5) + 12 = - 30+ 12 = -8 which is negative. So profit function is maximum at x = 5
Answer: 6%
Explanation:
Total population= 260 million.
Dependent population= 60 million
Employed population= 188 million
Unemployed population= 12 million
Total Labour Force= employed population + unemployed population
= 188 million + 12 million
= 200 million
Therefore total labor force= 200 million
Unemployment rate= unemployed people/ Total Labour Force×100
= 12 million/200 million×100
=0.06× 100
=6%
Unemployment rate= 6%
The internet corporation for assigned names and numbers uses companies named accredited domain name registrars to handle the business of registering domain names. In addition, cloud computing denotes to a computing setting where software and storage are delivered as an internet service and get into with a web browser.
Explanation:
A. Environmental Sources of Stress:
It is the stressors arising from environmental factors that can threaten the employee's work in some way.
2- Economic uncertalinty
5- Technological change
B. Organizational Sources of Stress:
This stress derives from internal or external conflicts that can occur at work, such as personal charges and poor relationships with other employees.
1. Task demands
4. Interpersonal demands
C. Personal Sources of Stress:
These are the stressors arising from the employee's personal life, which can directly impact the quality with which the employee performs his work.
3. Economic problems
6. Family problems
The trouble the manager faces: A decision can be described as a path of motion purposely chosen from a hard and fast of options to reap organizational or managerial targets or dreams.
The definition of a manager is a person answerable for supervising and motivating personnel and for steering the progress of a business enterprise. An instance a manager is a person that is in charge of customer service deals with consumer disputes and oversees and supervises customer support dealers.
Manager . a boss is absolutely the individual above you inside the company hierarchy, even as a manager is someone who has a degree of control or obligation within the organization or employer. an MD is a person that is supervising you.
A supervisor is a professional who takes a leadership position in an organization and manages a crew of personnel. frequently, managers are answerable for coping with a specific department of their enterprise. there are many varieties of managers, however, they usually have obligations like undertaking performance evaluations and making choices.
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