We are given that Mona's salary will increase 5% annually every year. This is a case of exponential growth. The general form of the exponential equation for exponential growth is the following:

Where:

In this case, the variable "y" is the salary and the variable "x" is the time.
First, we will convert the rate of growth into decimal form. We do this by dividing the rate by 100:

Now we substitute in the equation:

Solving the operation inside the parenthesis we get:

Now we substitute the value of "x = 10" to determine the salary "y" after 10 years:

Solving the operations:

Therefore, the salary after 10 years is $131940.47