If the Price Per Unit Is $34 and the Variable

question 28

Multiple Choice

If the price per unit is $34 and the variable cost per customer is $17,calculate the margin per unit.

• A)$2
• B)$51
• C)$25.5
• D)$8.5
• E)$17

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Definitions:

Valence

Refers to the combining power of an element, especially in terms of the number of hydrogen atoms it can bond with or displace to form a compound.

Lewis Structure

A diagram that shows the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule.

Molecular Formula

A representation of the number and type of atoms in a molecule using symbols and numerical subscripts.

2s Orbitals

2s orbitals are spherical regions around the nucleus of an atom where there is a high probability of finding an electron, belonging to the second energy level.