For the demand function q = D(p) = 255 - p, find the following. a) The elasticity b) The elasticity at p = 104, stating whether the demand is elastic, inelastic or has unit elasticity c) The value(s) of p for which total revenue is a maximum (assume that p is in dollars) a) Find the equation for elasticity. E(p) = b) Find the elasticity at the given price, stating whether the demand is elastic, inelastic or has unit elasticity. E(104) = (Simplify your answer. Type an integer or a fraction.) Is the demand elastic, inelastic, or does it have unit elasticity? O elastic O inelastic O unit elasticity c) Find the value(s) of p for which total revenue is a maximum (assume that p is in dollars)