Wich activity does economics primarily study

IRB continuing review of a greater than minimal risk approved protocol that is currently enrolling subjects must ______________-

Stolb23 [73]

Answer:

Occur at least annually

Explanation:

Greater than minimal risk protocols that have been approved must undergo review at least once a year. However IRBs usually specify a shorter period than this for reviews. The principal investigator holds the duty of ensuring that signed consent forms are kept confidential. The IRB are not required to review these confidential forms.

6 0

3 years ago

Scenario: assume that you are a cashier and your manager requires that you immediately enter each sale when it occurs. recently,

soldier1979 [14.2K]

As a cashier it is your responsibility to follow the manager's instruction of entering each sale immediately after it occurs. Now, if the assistant manager told you otherwise, do not follow it because you might miss any sale if it will be entered later. Even if it is lunch hour traffic, this is also a crucial time to not make errors.

7 0

3 years ago

Read 2 more answers

A university is trying to determine what price to charge for tickets to football games. At a price of $24 per ticket, attendan

m_a_m_a [10]

Answer: Price per ticket should be charged in order to maximize revenue is $15.

70000 people will attend at this price.

Explanation:

Let 'x' represent the decrease .

Using the given information,

Price per ticket = 24 - 3x

Average no. of people that watch the game = 40000 + 10000x

Additional money spent by every person = 6(40000 + 10000x)

Revenue [R(x)] = Price per ticket $\times$ Average no. of people that watch the game + Additional money spent

Revenue [R(x)] = (24 - 3x) $\times$ (40000 + 10000x) + 6(40000 + 10000x)

On solving the above equation we get ,

Revenue [R(x)] = -30000 $x^{2}$ + 180000x + 1200000

In order to find the critical point we'll differentiate the following with respect to x;

R'(x) = -60000x + 180000

∵ R'(x) = 0

x = 3

Thus, the price per ticket that should be charged in order to maximize revenue is (24 - 3 $\times$ 3 = 24 - 9 = $15)

People that will attend at this price = (40000 + 10000 $\times$ 3) = 70000

7 0

3 years ago

Marc and Michelle are married and earned salaries this year of $71,600 and $14,850, respectively. In addition to their salaries,

kompoz [17]

Answer and Explanation:

Adjusted gross income abbreviated AGI is the tax payers gross income minus deductions used in arriving at taxable income(AGI less allowable deductions)

Please find attached calculations for gross income and AGI for the couple

8 0

3 years ago

Shannon signs a contract with tevin, an unlicensed contractor, to build a deck and gazebo at the rear of her house. this contrac

Bingel [31]

The answer is noone.

8 0

3 years ago

Wich activity does economics primarily study​

Wich activity does economics primarily study