Which of the following is true of a many to many relationship?
A) Each record in the primary key table can have many related records in the foreign key table and each record in the foreign key table can have many related records in the primary key table
B) The relationship cannot be implemented in a DBMS
C) Both A and B
D) None of the above
C
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On February 1, 2013, Janet buys a bond for $10,000 that makes coupon payments of $600 after each of the following two years and returns its principal of $10,000 at the end of the second year. In other words, it is a standard coupon bond with a 6 percent annual interest rate making payments once each year.On February 1, 2014, Janet receives her first coupon payment of $600. At that time, the market interest rate on bonds like hers has fallen to 4 percent. She sells her bond to Justin at that time, for a price equal to the present value of the bond's payments.
a.How much does Justin pay Janet for the bond?Both Janet and Justin have tax rates of 30 percent on interest income and 20 percent on capital gains. (Note that if someone has a capital loss, you may assume that he or she can reduce taxes by the amount of the capital loss times the tax rate of 20 percent.) b.Calculate Janet's after-tax rate of return for the past year (from Feb. 1, 2013, to Feb. 1, 2014).Justin holds onto the bond from February 1, 2014, to February 1, 2015, so it matures and he receives the second coupon payment and the principal. c.What is Justin's after-tax rate of return for the year from Feb. 1, 2014, to Feb. 1, 2015?Explain and show all your work for each part. You may assume, of course, that the market works and does not malfunction. What will be an ideal response?
________ communications are efforts by the negotiator to bring the opinions of audiences and constituents to bear on the other negotiator.
Fill in the blank(s) with the appropriate word(s).
Describe how a periodic review model differs from the EOQ model and its variants. Provide at least one example of each model.
What will be an ideal response?
Which of the following are prohibited under Title VII of the 1964 Civil Rights Act?
a. Seniority systems. b. Affirmative action programs. c. Disparate impact. d. All of these.