Would it be smart for a grocery store manager to stick with a “middle of the road” pricing strategy for all products?

Think of how price elasticity can be applied to public policy and revenue maximization for firms. Given the determinants of price elasticity, address the following questions.Can raising taxes on cigarettes prevent teenagers from smoking?How does price elasticity apply to the decline of teeth whitening services offered by dentist offices?Would it be smart for a grocery store manager to stick with a “middle of the road” pricing strategy for all products?