Imagine you have some workers and some handheld computers that you can use to take inventory at a warehouse. there are diminishing returns to taking inventory. if one worker uses one computer, he can inventory 150 items per hour. two workers sharing a computer can together inventory 200 items per hour. three workers sharing a computer can together inventory 250 items per hour. and four or more workers sharing a computer can together inventory fewer than 260 items per hour. computers cost $125 each and you must pay each worker $30 per hour. instructions: round your answers to 2 decimal places. a. if you assign one worker per computer, what is the cost of inventorying a single item? b. what if you assign two workers per computer? what is the cost of inventorying a single item? c. what if you assign three workers per computer? d. how many workers per computer should you assign if you wish to minimize the cost of inventorying a single item?