construction Engineering

I want you to answer the 3 Scenario and follows what it say you have 8 hours to finish it 

For each of the following scenarios describe all of the equipment that would be used to perform the construction task

You must analyze each scenario and tell WHY that equipment is best suited to perform that task.

Each scenario is worth 50 points 25 for equipment description 25 for why it was selected

For a total of 150 points

Scenario 1.

Pour and finish a large concrete slab for a large facility

Scenario 2.

Extend a portion of a highway 1 mile

Scenario 3.

Place HVAC and supplies on various locations of a project site