Study the following table and answer the questions based on it.
Expenditures of a Company (in Pesetas) per Annum Over the given Years.
What is the average amount of interest per year which the company had to pay during this period?
Average amount of interest paid by the Company during the given period
=(23.4 + 32.5 + 41.6 + 36.4 + 49.4)/5