(b) NBC data entry firm is engaged in entering data of a pharmaceutical using web based software. The job is to enter data from a type of form. The firms get 22.50 taka for each of the entered form. There are 10 working hours in a day and 30 working days in a month. S The firm can enter 12000 forms data each day by using part-time workers. Wage is 5.00 taka per entered form data. Annual depreciation cost of the system is 7.2 million taka. The firm incurs an overhead expense of 1.8 million taka per month. The firm is considering purchasing a data scanner machine. It is expected that the firm can enter 50% more data with the scanner machine using 40 full time workers. Monthly average wage is 30000 taka per worker. With the scanner machine, estimated monthly depreciation cost is 1.5 million taka with an overhead expense of 2.7 million taka. i. Compute labor and multifactor productivity for each case (5 points) ii. Will the firm purchase the scanner machine? Explain. (2 points) Please give me the answer within an hour and Handwritten answer only