The sales clerks of Teresa's Treasures are paid a salary of $225 per

week plus a commision of 8% on all sales they make. Find the amount of
commission earned by Tina Valendez with $2,392.50 sales for the week.

To find the amount of commission earned by Tina Valendez, we need to calculate 8% of her sales.

First, we calculate the commission as a decimal: 8/100 = 0.08.

Next, we multiply the sales amount by the commission rate: $2,392.50 * 0.08 = $191.40.

Therefore, Tina Valendez earned a commission of $191.40 for the week.