Suppose you are the human resource manager for a cellular phone company with 900 employees. Top management has asked you to implement three additional fringe benefits that were negotiated with employee representatives and agreed upon by a majority of the employees. These include group term life insurance, a group legal services plan, and a wellness center.

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %