Answer:
D. Obtain a waiver of documentation of informed consent.
Explanation:
The most helpful approach to protect the subject identity is to obtain a waiver of documentation of informed consent, with this, the researcher does not need the subjects signature and name of the subject on the consent form hence the subjects identity is protected, or the consent form can be entirely waived, or the documentation of the subjects consent form can also be waived. It is a provision by the IRB.
It was a way for them to get jobs. If a former slave was educated, it could mean a new beginning for them. On the other hand if a slave was uneducated, they would not have enough money for stable living requierments. So it was very important to be educated because you could start a new life.
The example of a location that directly shows government in action is a school.
And the answer is C.School
Hopes it helps
Reduce the item's prominence on the menu.
D = 1 - (percentage of cost of groceries + percentage of variable cost). This represents the item's contribution margin (including non-food variable costs). The GV formula is used to create a specific GV for the entire menu and then used to calculate her GV for individual menu items.
To calculate the break-even point in units, use the following formula: Break-even point (units) = fixed cost ÷ (selling price per unit – variable cost per unit) or in sales dollars , using the following formula: break-even point - points (sales) = fixed costs ÷ contribution margin.
Another factor to consider when considering a menu is the popularity of the item. Popularity is determined by comparing an item's sales to its expected popularity. Projected popularity is the projected menu mix (also known as the sales mix) if all menu items within a category were equally popular.
Learn more about contribution margin at
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