Carbex, Inc., produces cutlery sets out of high-quality wood and steel. The company makes a Standard set and a Deluxe set and sells them to retail department stores throughout the country. The Standard set sells for $92, and the Deluxe set sells for $107. The variable expenses associated with each set are given below. Carbex, Inc., produces cutlery sets out of high-quality wood and steel. The company makes a Standard set and a Deluxe set and sells them to retail department stores throughout the country. The Standard set sells for $92, and the Deluxe set sells for $107. The variable expenses associated with each set are given below.