A shirt manufacturer buys cloth by the 100-yard roll from a supplier, For setting up a control chart to manage the irregularities (e.g. oose threads and tears), the following data were coliected from a sample provided by the supplier. a. Determine the c,Sp UCL, and LCL for a c - hart with z=2. Note: Leave no celis blank. Round up any negative LCL value to " 0 ". Round your answers to 2 decimal places. b. Suppose the next five rolls from the supplier had three, one, fout, six, and eight irregularitios is the supplier process under controil? Yes No