Problem 1 (85 pts) Figure below shows the tool part of a barbeque spatula which is to be assembled to a wooden handle. The spatula is to be made from 16 gage T304 stainless steel, where a flat shape of each part (shown in the top right figure below) is manually blanked form a sheet strip in a manner shown in the bottom figure, and then manually Z-bent with a single die (as shown in the top left figure below). The area and perimeter of the flat blank are approximately 215 cm and 97 cm, respectively. In answering the questions below, ignore the four slots on the head. 120 06 90 150 200 0000 30 40 60 All dimensions are in mm. (a) Estimate the material cost per part. (5 pts) (b) Estimate the total operating cost per part. (30 pts) (c) Assuming the annual production volume is 5000 units and the payback period is 1 total die cost per part. (35 pts) year, estimate the