Table 24-5 The table below pertains to Wrexington, an economy in which the typic
ID: 2439520 • Letter: T
Question
Table 24-5 The table below pertains to Wrexington, an economy in which the typical consumer's basket consists of 20 pounds of meat and 10 toys Year Price of Price of a ??? 2004 per pound 2 2005 $1 per pound 7 per pound Refer to Table 24-5. If the base year is 2004, then the CPI 0 a. increased from 2004 to 2005 and increased from 2005 to 2006. O b. increased from 2004 to 2005 and decreased from 2005 to 2006. O c. decreased from 2004 to 2005 and increased from 2005 to 2000 O d. decreased from 2004 to 2005 and decreased from 2005 to 2006Explanation / Answer
Ans:
Option A
increased from 2004 to 2005 and increased from 2005 to 2006.
Consumer price index in 2005 = price of the basket of goods and services in a given year / price of the same basket in the base year * 100
= ((20 * $1) + (10 * $7)) / ((20 * $3) + (10 * $2))
= ($20 + $70) / ($60+$20)
= $90 / $80
= 1.125 * 100
= 112.5
Consumer price index in 2006 = ((20 * $4) + (10 * $5)) / ((20 * $3) + (10 * $2))
= ($80 + $50) / ($60+$20)
= $130 / $80
= 1.625 * 100
= 162.5
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