Divide
- $( 8 + 7 \mathrm { i } ) \div ( 9 - 8 \mathrm { i } )$

question 66

Multiple Choice

Divide.
- $( 8 + 7 \mathrm { i } ) \div ( 9 - 8 \mathrm { i } )$

• A) \(\frac { 16 } { 17 }\)
• B) \(\frac { 128 } { 17 } - \frac { 127 } { 17 } \mathrm { i }\)
• C) \(\frac { 128 } { 145 } + \frac { 1 } { 145 } \mathrm { i }\)
• D) \(\frac { 16 } { 145 } + \frac { 127 } { 145 }\) i

---

Definitions:

Marginal Cost

The cost of producing one additional unit of a good or service, which can change depending on the level of production.

Costume Party

A social gathering where participants wear costumes and often engage in themed activities, not a term typically associated with economics.

Black Panther

A member of the Black Panther Party, a revolutionary black nationalist and socialist organization active in the United States from 1966 until 1982.

Opportunity Cost

Passing up on potential profits from a range of choices when one selection is made.