Electrical Estimating - Mike Holt's Illustrated Guides Author:Thomson Delmar Learning Running a business requires an understanding of how to estimate a job. This book will show learners how to take-off a job, how to determine material cost and how to accurately estimate the labor cost. Users learn the importance of knowing how to determine overhead, profit and break-even point, and much more. Includes many review questions and an... more »swer key.« less