What Is the Order of the Five Stages of Infectious

question 9

Multiple Choice

What is the order of the five stages of infectious disease?

• A) prodromal phase, acute phase, incubation period, period of decline, convalescent phase
• B) incubation period, acute phase, prodromal phase, convalescent phase, period of decline
• C) incubation period, prodromal phase, acute phase, period of decline, convalescent phase
• D) acute phase, incubation period, prodromal phase, convalescent phase, period of decline
• E) acute phase, prodromal phase, incubation period, convalescent phase, period of decline

---

Definitions:

Incremental Cash Flows

The additional cash flow a company receives from taking on a new project or making a financial decision.

Initial Outlay

The initial investment amount or the upfront cost required to start a project or investment.

Sunk Cost

A cost associated with a project expended prior to making the decision to undertake that project (for example, the cost of research into the idea). Since sunk funds are already gone, they cannot alter future costs or benefits, and should not be included in the analysis leading to a decision.

Opportunity Cost

The benefit foregone by using an asset in a particular way. Usually the income or benefit it would produce in its next best use.