Hannah Has $30 to Spend on Chips and Salsa Each

question 327

Multiple Choice

Hannah has $30 to spend on chips and salsa each month. If the price of chips decreases while the price of salsa stays the same, her budget line will

• A) shift outward.
• B) shift inward.
• C) pivot outward.
• D) pivot inward.

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Definitions:

Macronucleus

A large nucleus found, along with one or several micronuclei, in ciliates. The macronucleus regulates metabolism and growth. Compare with micronucleus.

Ciliates

A group of protozoans characterized by the presence of hair-like structures called cilia, used for movement and feeding.

Diplomonads

Small, mostly parasitic excavates with one or two nuclei, no functional mitochondria, and one to four flagella.

Excavates

Flagellated unicellular protists, many of which have a deep (excavated) oral groove; include diplomonds, parabasilids, and euglenoids.