Barter means exchange since there was no currency back then so the answer would be D.
Answer:
the answer is option D)<u>Equal sharing of the bill ensures that people order a similar dollar amount of food</u>
Explanation:
The theory of consumer behavior states that "consumers allocate incomes among different goods and services to maximize their utility"
Consumer behavior revolves around three parameters their preferences, budget constraints, and options available.
The budget constraint will definitely influence the choice of what to buy within the options available to maximize utility. That means how the bill is shared among the three friends will ultimately affect how much they will chose to eat.
Secondly, The vegetarian will not be better off with equal sharing of the bill because the cost of his food according to the data provided is less.
We don not know for sure if the wine drinker drinks too much or whether he will want his other friends to foot the extra bill from the cost of his wine but we are certain that equal sharing of the bill ensures that people order a similar dollar amount of food.
Ride sharing is transformational innovation, according to the innovation matrix.
Uber and Lyft use transformational innovation
- Transformational innovation includes making discoveries and creating products for the market.
- Companies like Uber use credit and debit cards for reservations, a novel tactic.
- Such ideas were virtually unknown to markets in many nations.
- In some markets, it gave businesses like Uber a competitive edge.
To learn more about transformational innovation, refer to-
brainly.com/question/17517143
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<span>Yes,Supply chain management will be helpfull to automotive aftermarket business in this scenario.Supply chain management is designed to coordinate and integrate all the activities from raw materials to product consumption.Supply chain management is the active management of supply chain activities to maximize customer value and achieve a sustainable competitive advantage</span>