John made a scale model of the San Jacinto Monument. The monument has an actual height of 604 feet. John's model used a scale in which 1 inch represents 100 feet. What is the height in inches of John's model?

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?