निर्माण परियोजना प्रबंधन में, किसी गतिविधि के समय में प्रति इकाई कमी पर प्रत्यक्ष लागत में होने वाली वृद्धि को क्या कहा जाता है?

The Public Works Department (PWD) initiates a construction work formally after obtaining:

Mobilization advance up to 10% of the estimated cost of work is provided to the contractor for:

The cost of transporting materials does NOT depend on which of the following factors?