Answer:
The process of "exposing healthy subjects to related or weakened disease agents to protect them from the pathogenic agent is now known as vaccination." But using the syphilis organisms would spread a full-blown serious disease agent. "Mercury and Salvarsan were used to treat syphilis. Although both treatments killed the bacterium, Treponema pallidum, the causative agent of syphilis they also caused rashes, liver damage, loss of limbs and life. These side effects have been attributed to improper handling of the drug."
Reference: Gordon State College. “Microbiology and You.” Microbiology and You: An Introduction, 2019
Answer:
i think they are personal, formal and informal
Explanation:
im not sure but i think thats it
Answer: Option C
Explanation: Manufacturing overhead refers to the that portion of the cost which cannot be allocated to the units produced in a reasonable manner. These costs are indirectly related to the product manufactured. For example = depreciation, rent etc.
Thus, the cost of glue cannot be allocated to each individual unit produced. As the worker might put a more in one unit and a little less in the other.
Thus, from the above we can conclude that the correct option is C.
Answer: 0 years
Explanation:
The payback period calculates the amount of time taken to recoup the initial investment made in a project or in the purchase of a machine or building. It calculates how long the cumulative cash flow generated from a project equals the cost of the project.
The payback period for both machines are zero years because the cumulative cash flow is less than the cost of the machine.
For machine A - cumulative cash flow- $-47,000 is less than -$71,000
For machine B - cumulative cash flow, -$7,000 is less than -$52,000
Explanations on how the figures were derived is found in the attached tables.
Answer:
The answer is C. Development and use of model to test
hypotheses
Explanation:
Economic theories are theories that explains economic phenomena and tries to create solutions to the identified economic problems. They are comprehensive system of assumptions, hypotheses, definitions and instructions about what should be done in a certain economic situation.
Examples of Economic theories are
Classical economic theory
Keynesian theory
New Classical theory
New Keynesian theory
