using the data provided please solve the a-b, c, d

a-b) One of the possible assignment of tasks to workstations is shown correctly in Fig. 2 . The efficiency of the assembly line with 3 workstations =96.67% (enter your response rounded to two decimal places). c) The goal is to have 100% efficiency. Is this possible? No d) The theoretical minimum number of workstations = (round your response up to the next whole number). The folowing table detals the tasks required for indiana-based Frank Planki lndustries to manufacture a fuly portable industrial vacuum cleaner. The times in the table are in minutes. Demand forecasts indicate a noed to eperate with a cycle time of 10 minules. a-b) One of the possible assignmont of tasks to workstations is shown correcty in