Which of the Following Statements Is True

question 102

Multiple Choice

Which of the following statements is true?

• A)Changes in the total capital stock of the economy and in the amount of labour that firms employ occur quickly.
• B)Changes in the total capital stock of the economy and in the amount of labour that firms employ occur slowly.
• C)Changes in the total capital stock of the economy occur slowly,while changes in the amount of labour that firms employ occur quickly.
• D)Changes in the total capital stock of the economy occur quickly,while changes in the amount of labour that firms employ occur slowly.

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Definitions:

Diene

An organic compound containing two double bonds, often involved in polymerization and other chemical reactions.

Dienophile

A chemical compound with an electron-deficient double or triple bond that readily reacts with a diene in a Diels-Alder reaction to form cyclohexene derivatives.

HOMO

Highest Occupied Molecular Orbital; the electron orbital with the highest energy level that is occupied by electrons in a molecule under ground state conditions.

Mechanism

A detailed description of the step-by-step process by which chemical reactions occur, including the breaking and formation of bonds.