In Bovania,cattle Compose 48% of the Consumer Price Index (CPI),housing

question 149

Multiple Choice

In Bovania,cattle compose 48% of the consumer price index (CPI) ,housing composes 32%,and entertainment accounts for the remaining 20%.If,in a certain year,the price of cattle rises by 30% and the price of housing rises by 25%,then:

• A) the value of the CPI must rise, no matter what happens to the price of entertainment, because two-thirds of the CPI is more expensive.
• B) the CPI has increased as long as the price of entertainment does not fall by more than 55%.
• C) the CPI has increased, even if the entertainment in the next year is free.
• D) the CPI has decreased if the price of entertainment falls by more than 27.5%.
• E) it is not possible to tell what would happen to the CPI because it is certain that the goods included in the CPI must change.

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Definitions:

Electrostatic Field

An electrostatic field is a region surrounding a charged particle or object within which a force would be exerted on other charged particles or objects.

I/O Signal Wiring

I/O signal wiring involves the physical connections used to link input and output devices to the control system, enabling data and control signal transmission.

Shielded Twisted Pair

A type of cabling that consists of pairs of wires twisted together with an overall shielding used for reducing electromagnetic interference.

Electrical Noise Interference

Electrical noise interference refers to unwanted disturbances in an electrical signal or power supply, often caused by electromagnetic radiation from other electronic devices.