To calculate Ms. Espino's total salary for the 3 months based on her commission from selling class-A and class-B securities, we need to determine the commission amounts for each type of security and then sum them together.
Commission from selling class-A securities:
Commission rate = 8%
Sales amount of class-A securities = $104,000
Commission = Commission rate * Sales amount
Commission = 0.08 * $104,000
Commission = $8,320
Commission from selling class-B securities:
Commission rate = 3%
Sales amount of class-B securities = $58,750
Commission = Commission rate * Sales amount
Commission = 0.03 * $58,750
Commission = $1,762.50
Now, let's calculate the total salary for the 3 months by summing up the commissions from both types of securities:
Total salary = Commission from class-A securities + Commission from class-B securities
Total salary = $8,320 + $1,762.50
Total salary = $10,082.50
Therefore, Ms. Espino's total salary for the 3 months will be $10,082.50 based on the commissions earned from selling class-A and class-B securities.