[Solved] The bulk of the dentinal material is called primary dentin or regular dentin.An area of higher crystalline content immediately surrounding the dentinal tubules is called sclerotic dentin. A) Both statements are true. B) The first statement is true;the second statement is false. C) The first statement is false;the second statement is true. D) Both statements are false. Merit Pay: A compensation approach that provides financial rewards to employees based on their performance, as opposed to their time worked or position. Blue-Collar Jobs: Refers to occupations that typically involve manual labor and are often compensated hourly. Middle Manager: A level of management in an organization that is responsible for overseeing the work of junior managers and reporting to senior management. Oil Company: A business entity involved in the exploration, extraction, refining, and sale of oil products.