Question

У 2009 році індекс споживчих цін зріс на 12,3%, а середня зарплата зросла із 1800 грн у 2009 році до 2240 у 2010 році. Визначте як змінився за цей час індекс реальної зарплати?

Answer 1

Решение:
2240/1800*100% = 124,4%
124,4/112,3*100% = 110,7%

Answer 2

Calculation of Real Wage Index

To determine how the real wage index changed during the given time period, we need to calculate the percentage change in the consumer price index (CPI) and the average wage.

The formula to calculate the real wage index is as follows:

Real Wage Index = (Average Wage / CPI) * 100

Let's calculate the real wage index using the provided information.

1. Consumer Price Index (CPI) Change: - In 2009, the CPI increased by 12.3%. - We can calculate the CPI in 2010 by adding the percentage change to the CPI in 2009. - CPI in 2010 = CPI in 2009 + (CPI in 2009 * Percentage Change) - CPI in 2010 = CPI in 2009 + (CPI in 2009 * 0.123)

2. Average Wage Change: - The average wage increased from 1800 UAH in 2009 to 2240 UAH in 2010.

Now, let's calculate the real wage index using the formula mentioned above.

Step 1: Calculate the CPI in 2010:

CPI in 2010 = CPI in 2009 + (CPI in 2009 * 0.123)

Step 2: Calculate the Real Wage Index:

Real Wage Index = (Average Wage / CPI) * 100

Please note that we don't have the exact value of the CPI in 2009, so we cannot provide the precise calculation. However, you can use the formula and the available information to calculate the real wage index for the given time period.