Answer: False
Explanation: Each company has integrity constraints unique to its business and every databases in a business contain integrity constraints that help prevent chaotic and unwanted events from happening. Business critical integrity constraints enforce business rules that are vital towards organization's goals and success and more often require more insight and in-depth knowledge than relational integrity constraints which are rules that enforce the basic and fundamental information essential to any database.
Answer:
C. Productivity increases.
Explanation:
Technology is the application of skills, knowledge which could be scientifically in solving problems, it can be in production of good and services.
Technology brings about automation, it saves time and provide efficiency in operation.
It should be noted that Productivity increases is an advantage of utilizing technology all over the world.
Answer:
b. The monopolist is currently maximizing profits, and its total profits are $250
Explanation:
The computation of monopolist is shown below:-
The monopolist is producing 50 units ate which are
MR = $4
Price = $8
MC = $4
ATC = $3
This applies that
MR = MC
while
P > ATC
So the monopolist is making a profit by making profit-maximizing quantity.
Total profits are (P - ATC) × Q
= (8 - 3) × 50
= $250
Hence, b option is correct
Answer:
The optimal production plan gives a total costs of $417,672 for the periods Feb to May
In Feb we will have to hire 26 workers to close the gap between demand and production from our 100 existing workers
In March however, we will have to lay them off (26 workers) to keep our production in line with demand.
In April, we are constrained to 100 workers, thus requiring that we run overtime. The overtime requirement is between 3,060 hours to max of 5,000 hours. Note that inspire of the hours chosen, demand for April still won't be fulfilled.
The best option will be the one that gives us last backlog because of the costs of backorder being extremely costly.
5,000 overtime hours in April is the best option .
In May, we are constrained to our 100 workers, meaning we will fulfill our back orders and also retain inventory in hand of 7,760 units.
The 3 pages attached show how the cost is worked out and the presentation as well.