Fix a carcass line showing Not Applicable without CBO pricing

When a project is not using CBO (cabinet-based) pricing, the carcass line takes the constructed price instead of showing Not Applicable.

1. When the project is not using CBO (cabinet-based) pricing, the price is taken as the constructed price instead.

   ✓ 2026 ഒക്‌ടോബർ 16-ന് പ്രോഡക്റ്റിൽ പരിശോധിച്ചു