6. [-11 Points] BERRAPCALC7 4.4.019. 0/50 Submissions Used For the demand function D(p), complete the following. 0(9) = 200 p2 (a) Find the elasticity of demand E(p). 50)) = (b) Determine whether the demand is elastic, inelastic, or unit-elastic at the price p = 10. O elastic O inelastic O unit-elastic Need Hem 1. [-11 Points] BERRAPCALC7 4.4.025. 0/50 Submissions Used For the demand function D(p), complete the following. 50 00') = z p (a) Find the elasticity of demand E(p). 5(P) = (b) Determine whether the demand is elastic, inelastic, or unit-elastic at the price p = 90. O elastic O inelastic O unit-elastic Need Help