1. Suitable materials and reasons for product manufacturing (e.g., aluminum, hardwood, nylon); description of processes like cutting, turning, and finishing with precision. 2. Issues and examples related to customer interaction, market surveys, production streamlining, and methods for responding to consumer demand and needs. 3. Detailed processes for manufacturing methods such as compression molding, hardening and tempering, and doweling; advantages like quick production, quality finish, and strong results. 4. Calculations for mechanical forces, moments, and system reactions; applications of quality assurance and examples of methods to ensure safety and functionality. 5. Electrical calculations for circuits, including current and voltage, logic gates with names and symbols, and explanations of electrical components like reed switches and relays. 6. Graphic product design details such as isometric drawing components, precision in elements like lenses and buttons, and quality assessments of technical illustrations. 7. Steps for packaging design and manufacturing, including cutting, folding, and use of press forms or die cutters; explanations of changes in design processes and materials.