if we want to calculate annual increase in a firm then which of the following average will be used?

To calculate the annual increase in a firm, you would typically use the arithmetic mean. This is because the arithmetic mean is the most common type of average used when you want to find the middle value of a data set.

Here are the steps to calculate it:

1. Add up all the values: You would add up all the annual increases for each year.

2. Count the number of values: You would count how many years' worth of increases you have.

3. Divide the total by the count: You would then divide the total increase by the number of years to find the average annual increase.

This will give you the average annual increase, which can be used to understand the general trend of the firm's growth over time.