Final answer:
The interest earned is 40,000 pesos and the investor will receive 140,000 pesos after 5 years.
Step-by-step explanation:
To calculate the amount of interest earned, we can use the formula:
Interest = Principal x Rate x Time
Given that the principal amount is 100,000 pesos, the annual interest rate is 8%, and the investment period is 5 years, we can substitute these values into the formula:
Interest = 100,000 x 0.08 x 5 = 40,000 pesos
Therefore, the interest earned on the investment is 40,000 pesos.
To find the total amount the investor will receive after 5 years, we add the interest earned to the principal:
Total amount = Principal + Interest = 100,000 + 40,000 = 140,000 pesos
So, the investor will receive 140,000 pesos after 5 years.