Which one of the following functional dependencies can be derived from F using only the combination of the reflexive and transitive inference rules?

What is the meaning of the functional dependency

Which of the following is/are true for the Boyce-Codd normal form (BCNF) relational decomposition?

True or false: it is allowable, according to the functional dependencies F, to have multiple tuples in the CORKBOARD relation with the same PushPinLink value.

Which attribute(s) is(are) fully functionally dependent on the set of attributes, ?

Which of the following is a key for CORKBOARD with respect to F?

A company has a P/E of 30, and the current price is $52.50. The company is committed to a dividend payout ratio of 45%. What is the expected dividend (rounded to 2 decimal places)?

A large industry leading firm has dramatically improved their cash conversion cycle. They are the dominant revenue source for their respective suppliers by a large margin. Their days of inventory on hand has remained stable throughout the period. Which scenario below is most likely?

A firm’s CFO wants to estimate the firm’s WACC, and has compiled the following information below. The firm uses CAPM to estimate the cost of equity, and does not account for any kind of floatation costs in the calculation of the cost of capital. What is the firm’s WACC? Capital structure 60% equity Bonds outstanding yield 8.75% Real-risk free rate 5% Market risk premium 6% Beta 1.4 Tax rate 40%

A firm has a steady and stable gross profit margin with slow but positive revenue growth however, their EBITDA margin continues to fall. The company operates in a fiercely competitive industry that is mature. What is the likely cause of this scenario?