Variable costs are costs that alter with the amount of function associated with a project. Samples of variable costs are hourly labor, the cost of material, the cost of offer, gas for bulldozers, etc. Project management and consultancy are about consulting with a project for its prosperous and economical completion. https://dubai-consultants02346.blogprodesign.com/53452884/cost-management-in-projects-no-further-a-mystery