Ads often influence consumer perception by using clever ideas in pricing. For example, $$1\mathrm{.}99$ sounds less expensive than $$2\mathrm{.}00.$ Quantity pricing, such as three cans of vegetables for $$3\mathrm{.}00,$ sells more because consumers are more likely to buy three cans. What advertising technique is used in these examples?Ads often influence consumer perception by using clever ideas in pricing. For example, $$1\mathrm{.}99$ sounds less expensive than $$2\mathrm{.}00.$ Quantity pricing, such as three cans of vegetables for $$3\mathrm{.}00,$ sells more because consumers are more likely to buy three cans. What advertising technique is used in these examples?