$(10$ pts$)$ Given the information for asphalt pavement shown in the Figure $3,$ compute the

radial strain at the bottom of layer pts$)$ and vertical stress at the bottom of

layer $2({}_{z2})(5$ pts$).$ Stress $($or stain$)$ factors can be interpolated if needed and all

answers should be presented to the nearest tenths.

Figure $3.$ Three$-$layer asphalt pavement under a circular load