Output of a bulldozer is (i) Increased if drawbar HP of the tractor is increased for a given hauling distance (ii) Decreased if drawbar HP of the tractor is increased for a given hauling distance (iii) Increased if the hauling distance is increased for a given drawbar HP of the tractor (iv) Decreased if the hauling distance is increased for a given drawbar HP of the tractor.Of these statement

Construction planning is the specific process a construction manager uses to lay out how they will manage and execute a construction project, from building design to completion. It lists the activities and schedule for each part of the construction process.

Construction management involves planning, budgeting, coordinating, and supervising construction projects from start to finish.

A construction manager may work on various construction projects, including buildings, roads, bridges, and other structures.