Answer:
correct option is D) Whistle only
Explanation:
solution
equipment for fog signals is Whistle only because according to rule 33 of Equipment for Sound Signals
as length 12 meter or more than 12 meter there need only a whistle
and when length is more than 20 meter than bell in addition required with whistle
and length 100 meter or more than gong is additional provided with bell and whistle
so here
correct option is D) Whistle only
Producers want to charge prices that at least will return all their costs: the cost of production, compensation for the time they and their employees spend on the production, and the cost of material, but in an ideal case they want to charge more so that they can earn profits.
Answer:
b. encourage bystanders to intervene in emergencies
Explanation:
Answer:
Maslow: five-level need hierarchy
Explanation:
Content theory is a term that describes the theory of job satisfaction specifically on the needs and values of an individual, that is set out to be achieved through the job, such that an individual can get a positive job satisfaction.
On the other hand, Maslow's need-hierarchy theory suggest that to have or achieve job satisfaction an individual's must have or achieve a five-level model, of human needs, basically in ascending order of importance. These needs covers physiological, safety, belonging, esteem, and self-actualization.
Other content theories include:
Alderfer theory of needs, the Mumford theory of needs, and Herzberg's motivation-hygiene theory.
Hence, the right answer is Maslow: five-level need hierarchy