A strain relaxation test and a creep test are being conducted on a mouse Achilles tendon. If a strain of $\backslash$epsi $0=60\%$ is applied in the strain relaxation test and a stress of $\backslash$sigma $0=1$ MPa is applied in the creep test, plot the stress$-$time and strain$-$time graphs for at least t$=20000$ seconds. Given: E$1=0\mathrm{.}1$ MPa; E$2=1\mathrm{.}4$ MPa; $\backslash$eta $=695$ MPa.s$.$