18. Kelly Greene bought a new dining set for a total purchase price of $3,954.75. The state has a 6.15% sales tax. What was the amount of sales tax? (Round your answer to the nearest cent if necessary)

19. Ornell sells televisions for Bay City Electronics. He is on an incremental commission schedule of 1.4% of sales up to $120,000 and 2.8% on sales over $120,000. What was Ornell's total gross pay for last month if his sales volume was $194,500?