Which of the following is/are correct? I. The pecking-order theory states that firms prefer to issue equity rather than debt if internal financing is insufficient.
II. The pecking-order theory suggests that profitable firms use more debt.
III. The trade-off theory of capital structure implies that there is an optimal level of debt for firms, given the benefits of tax shields and the costs of financial distress
a. I only
b. I and II only
c. III only
d. all of the above
e. none of the above

Collective bargaining provides for a representative of employees to negotiate with a representative of management over labor issues including wages. true or false?

The usa today reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the average expenditure in a sample survey of 47 male consumers was $135.67, and the average expenditure in a sample survey of 38 female consumers was $68.64. based on past surveys, the standard deviation for male consumers is assumed to be $34, and the standard deviation for female consumers is assumed to be $17.

You wish to retire in 13 years, at which time you want to have accumulated enough money to receive an annual annuity of $23,000 for 18 years after retirement. during the period before retirement you can earn 9 percent annually, while after retirement you can earn 11 percent on your money. what annual contributions to the retirement fund will allow you to receive the $23,000 annuity? use appendix c and appendix d for an approximate answer, but calculate your final answer using the formula and financial calculator methods.