The manager of the main laboratory tacily at MetroFi Center is interetted in being able to predict the overhead costs each month for the lab. The manager believes that total oreehead varies with the number of lab tasts performed but that some costs remain the same each month regardess of the number of lab tasts performed. The tab manieger collecsed the folkowing stata for the firs kerven monthis of the year. cick the ioon to view the data.) Use the high-law method to dotermine the laboratory's cost equabion for total laboratory overhead. Use your results to predict total labonatory overhead if 3 . 200 tab tests ave pertamind neit rianen. (Click the icon to view the data.)