ALT A code snippet demonstrating the use of the JavaScript spread operator within Angular's @let syntax. The code defines a baseModel object, then creates an upgradedModel using {...baseModel} to inherit properties like make, model, and year, while adding a new \"radio\" property. The HTML below outputs both lists to show the merged data.\n\nCode Snippet\n @let baseModel = { make: 'Best Cars', model: 'ng-21', year: 2026 };\n @let upgradedModel = {...baseModel, radio: 'Premium Sound System' };\n\n <p>Base Model Details:</p>\n <ul>\n <li>Make: {{ baseModel.make }}</li>\n <li>Model: {{ baseModel.model }}</li>\n <li>Year: {{ baseModel.year }}</li>\n </ul>\n\n <p>Upgraded Model Details:</p>\n <ul>\n <li>Make: {{ upgradedModel.make }}</li>\n <li>Model: {{ upgradedModel.model }}</li>\n <li>Year: {{ upgradedModel.year }}</li>\n <li>Radio: {{ upgradedModel.radio }}</li>\n </ul>