The cost accountant of Cornwells Co., wants to prepare a direct labour budget for the next month. Production budget is 25,000 units. Each unit of the final product requires 4 hours of direct labour. DL cost is $10 per hour. For this purpose, the cost accountant has the following data. Company works 16 hours (2 shifts -vardiya) a day; 6 days a week; 25 days in a month; and 50 weeks a year. Required: how may workers do you think this company should employ in each shift for this production level