The unit selling price of the selling price is equal to the sum of the original price and the amount that should be added for the marking-up, which is equal to 30% of the original per unit cost. This can be calculated through the equation below.
per unit selling price = ($18)(1.30) = $23.4
ANSWER: $23.4
It is likely that the increase in the price of hamburgers is related to the fact that demand is greater than supply.
<h3 /><h3>What is the law of supply and demand?</h3>
It is an economic approach to understanding the economic factors that influence the quantity of a product supplied in a market and its price.
Therefore, when there is more demand than supply for a good available in the economy, it means a situation of scarcity, which makes prices rise.
Find out more about law of supply here:
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B is the answer good sir<span />
Answer: B) cars and petrol