Could you please show all the calculations as well

The flow stress of two alloys A and B are, =89,000()0.5 and =27,000()0.1 respectively. Both these alloys are loaded to 20,000psi and a strain of 0.5 . The stress is now increased to 23,000psi. (a) What is the strain in each alloy? Comment on the strain developed in alloy B as compared to alloy A. (b) Would such calculations be helpful in rolling the alloys into sheet-form and in what way? Please comment to support your