The number of workers w in thousands) at general medical and surgical hospitals for the years 2006 through 2014 can be madeled by the function w = 17.95e0.02256 where t = 6 corresponds to 2006, (a) Use the model to estimate the number of employees (in thousands) in 2014? (Round your answer to two decimal places.) $ (b) According to the model when will the number of employees be 49 thousand employees? The amount of a chemically monitored drug D monitored by the CDC tracked over the years is modeled by D = 70000.064, where t is measured in years. Find the rate at which the drug is being distributed in year 2014. (Round your answers to two decimal places.) (c) year 2014 $ per year