The following data were collected from a standard 0.505-in.-diameter test specimen of a...

The following data were collected from a standard 0.505-in.-diameter test specimen of a copper alloy (initial length (l₀) = 2.0 in.):

After fracture, the total length was 3.014 in. and the diameter was 0.374 in. Plot the engineering stress–strain curve and calculate

(a) the 0.2% offset yield strength;

(b) the tensile strength;

(c) the modulus of elasticity;

(d) the % elongation;

(e) the % reduction in area;

(f) the engineering stress at fracture; and

(g) the modulus of resilience.