. Lovely-Tech Company produces printers. In January, the company produced 4200 printers per week. The company has 28 direct labor employees. Each employee works 40 hours per week with an hourly wage of $25.00. The material cost of the firm per week is $16,000.00. The overhead expense incurred in operating the firm is $12,000 per week. (1) Determine the weekly multi-factor productivity of the Lovely-Tech Company in January. (Hint: Total input