Answer:
A. control a resource that is essential in the production process.
Explanation:
When the crucial resource is required to make a product, then the restrictions on such resource would not allow, many people to enter in such business.
Also that the resources will be restricted in some or other manner, its price will increase accordingly the cost of producing such article would also increase.
As the cost of production will increase only producers with a high budget and resources in terms of finance will chose it.
Answer:
Word of mouth promotion is a marketing tacnique
Explanation:
Word of mouth promotion is considered as an important advertising technique that helps to increase customers and attract more on the way. When customers are happy, they will steer dozens of other people, and this is how word of mouth works. According to a study, 28% of people consider word of mouth as an important marketing strategy.
Answer:
The responses to the given question can be defined as follows:
Explanation:
For point a:
Car arrival time
Each car arrives at an interval of time of 
process time
The number of vehicles moving in an hour equals 2 per hour.
As
is greater than 1. The device will not work, resulting in such a revenue loss.
Within 44 minutes, a parking lot would be completely full, with only 1 person being serviced, and then the next empty slot would be completed 64 minutes later.
The system's production capacity is 8.5 per hour [a person entering at 0 will exit at 30]. The person that comes in at 4 will leave at 34. Roughly 50 customers would be supported for an hour.
For point b:
The number of customers would be
for a 12-hour time frame.
Total cost=
The total number of customers to be served at an expense of
customers.