Final answer:
The amount of interest earned on the PHP 500,000 deposit after 2 years is PHP 5,000.
Step-by-step explanation:
To calculate the simple interest earned on a savings account, we use the formula:
Interest = Principal x Rate x Time
Given that the principal (deposit amount) is PHP 500,000, the rate is 0.50% (0.005 as a decimal), and the time is 2 years, we can substitute these values into the formula:
Interest = PHP 500,000 x 0.005 x 2 = PHP 5,000
Therefore, the amount of interest earned on the PHP 500,000 deposit after 2 years is PHP 5,000. The correct answer is option a. PHP 5,000.