3257. In cause and effect relationship between cost level and cost driver, inflationary price effects are removed by dividing cost through

✅ The correct answer is A.
In cause and effect relationship between cost level and cost driver, inflationary price effects are removed by dividing cost through price index. A price index is a normalized average (typically a weighted average) of price relatives for a given class of goods or services in a given region, during a given interval of time.