CarCoCo (CCC) and AceAuto(AA) are competing auto body shops that specialize in painting cars. Three types of labor are required to complete a paint job: Sanding/Filling, Masking, and Spraying. The number of hours required to complete each job at the two shops are given in the first table and the matrix L. Labor costs, in dollars per hour, are given in the second table and the matrix C. Hours to Complete Each Job Sanding Masking Filling Spraying CCC 8 5 2 AA 6 5 4 Labor Costs (in dollars per hour) Sanding/Filling 16 Masking 11 Spraying 25 The labor-hours and wage information is summarized in the following matrices: [8 5 2 L= 6 5 4 11 25 a. Compute the product LC. Preview Hours to Complete Each Job Sanding Masking Spraying Filling ССС 8 5 2 AA 6 5 4 Labor Costs (in dollars per hour) Sanding/Filling 16 Masking 11 Spraying 25 The labor-hours and wage information is summarized in the following matrices: [16 18 5 21 L= [ 6 5 4 C= 25 a. Compute the product LC. E Preview 6. What is the (2, 1)-entry of matrix LC? (LC)21 Preview c. What does the (2, 1)-entry of matrix (LC) mean? Select an answer Get Help: VIDEO Written Example