Can someone help me with what is the code for this problem for MATLAB? for problems b,c and d please and can you be clear on your codes when you post them and alos label your question for which code is for which question please thank you! I saw other similar questions to this on chegg and the ploting gave me an error.

1. A tensile testing machine such as the one shown at right is used to determine the behavior of materials as they are deformed. In the typical test, a specimen is stretched at a steady rate. The force (load) required to deform the material is measured, as is the resulting deformation. An example set of data measured in one such test is shown in the table below. These data can be used to calculate the applied stress and the resulting strain with the following equations. Load cell Moing an where stress in lb/in2 (psi) F applied force in lb . Asample cross-sectional area in in2 . e strain in in./in. load, lbf length, inches 1650 3400 5200 6850 7750 8650 9300 10100 10400 2.002 2.004 2.006 2.008 2.010 2.020 2.040 2.080 2.120 sample length loriginal sample length (a) Use the provided data to calculate the stress and the corresponding strain for each data pair. The tested sample was a rod of diameter 0.505 in., so you'll need to find the cross-sectional area to use in your calculations. (b) Create an x-y plot with strain on the x -axis and stress on the y -axis. Connect the data points with a solid black line, and use circles to mark each data point. (c) Add a title and appropriate axis labels. (d) The point where the graph changes from a straight line with a steep slope to a flattened curve is called the yield stress or yield point. This corresponds to a significant change in the material behavior. Before the yield point the material is elastic, returning to its original shape if the load is removed-much like a rubber band. Once the material has been deformed past the yield point, the change in shape becomes permanent and is called plastic deformation. Usea text box to mark the yield point on your graph