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.
Answer:A pair of sandals.
Explanation:Its so obvious stating that the marginal utility derived from sandals is higher compared to the other two items. You maximize your utility by going for the item with highest satisfaction which is glaringly sandals.
You also maximize your utility by considering the item which is economica prudent to one needs or want.
Answer:
$574.71 billion.
Explanation:
The formula for calculating amount of deposits is as follows:

where,
D = Deposits
rr = required reserve rate
ER/D = excess reserve rate
C/D = non-bank currency to deposits

D = 574.712644
D = 574.71
Therefore, the amount of deposits is $574.71 billion.
A checking account is the type of account option that is designed to house money for easy access, either by check or by debit card.
<h3>What is a
checking account?</h3>
It is also called a transaction account. It is a bank account that allows you to easily deposit & withdraw money for daily transactions. A checking account can also include depositing a check you receive, taking out cash with your debit card or setting up direct deposit for your paychecks.
Hence, the checking account is the type of account option that is designed to house money for easy access, either by check or by debit card.
Therefore, the Option B is correct.
Read more about checking account
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Calculation of Direct Material Budget for the month of July:
Budgeted production (Units) for July 5,000
Material required per unit (pounds) 3
Material requirement for July (pounds) = (5000 units * 3 pounds) 15,000
Add: Ending material inventory (5300 units * 3 pounds* 30%) 4,770
Less: Beginning material inventory 4,500
Direct Material Purchase (Pounds) (15000+4770-4500) = 15,270
Cost per pound of Metrial ($) $6.00
Direct Material Purchase ($) (15270 pounds * $6) = $91,620