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olga_2 [115]
3 years ago
9

Given the relations: STUDENT (SID, StudentName, Major, AdvisorID) ADVISOR (AdvisorID, AdvisorName, Office, Phone) such that each

student is assigned to one advisor, which of the following is true? a) SID is both a primary key and a foreign key. b) Phone is a candidate key. c) AdvisorID is a foreign key. d) Major is a candidate key. e) AdvisorName is a determinant.
Business
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

C. AdvisorID is a foreign key

Explanation:

A foreign key is a field in a table (of databases that are cross related with one another) that is a primary key in/of another table. It is a link between the information in two tables of databases.

AdvisorID in the case of this question is a foreign key in the ADVISOR database but is a primary field in the STUDENT database since each student is meant to have a be assigned to an Advisor which is the main purpose of the

Cheers.

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olasank [31]
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The marginal tax rate is the rate paid on the last dollar of income; this would be whatever tax bracket the family is in. The average price is the total tax divided by the total revenue. </span><span>

Family A: </span><span>
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total income $40,000: this includes $10,000 at 0%, $20,000 at 10% (tax of $2,000), and $10,000 at 20% (tax of $2,000). The last rate paid is 20% so that is the marginal rate; the total tax paid is $4,000, divide that by $40,000 total income, that is the average rate. </span><span>

Family B: </span><span>
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total income $100,000: this includes $10,000 at 0%, $20,000 at 10% (tax of $2,000), $20,000 at 20% (tax of $4,000), $30,000 at 30% (tax of $9,000), and $20,000 at 40% (tax of $8,000). The last rate paid is 40% so that is the marginal rate; the total tax paid is $23,000, divide that by $100,000 total income, that is the average rate.</span>
5 0
4 years ago
Jamison's gross tax liability is $7,200. Jamison had $2,625 of available credits and he had $4,400 of taxes withheld by his empl
mina [271]

Answer:

The answer is: Jamison has $175 in taxes due.

Explanation:

To determine the amount of taxes that Jamison still has to pay, we can use the following formula:

Taxes due = tax liability - (taxes withheld by employer + tax credits)

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Jamison has $175 in taxes due.

7 0
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Suppose that the government of Ping's hears of the working conditions and the country seizes the Quality Dragon plant in which P
KATRIN_1 [288]

Answer:

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Expropriation is the seizure of private property by a government entity or government agency for the purpose of public interest. Usually owners that lose property due to expropriations, receive some type of compensation for their loss. It also can refer to private property being taken away by another private entity with the authorization of a government entity or agency. A common example of expropriation is land being taken away for building roads or dams.

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Question 1
eimsori [14]

Answer:

Explanation:

I think it's A.

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= $13,532

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