Materials Science and Engineering The mechanical properties of a metal may be improved by incorporating fine particles of its oxide.

Materials Science and Engineering The mechanical properties of a metal may be improved by incorporating fine particles of its oxide. Given that the moduli of elasticity of the metal and oxide are, respectively, 60 GPa and 380 GPa, what is the (a) upper-bound, and (b) lower-bound modulus of elasticity values (in GPa) for a composite that has a composition of 33 vol% of oxide particles.A)_____________ GPAB)_____________ GPAI need explanation as wellThank you