This isn't even a question
Assume that there is no way to prevent someone from using an interstate highway, regardless of whether or not he or she helps pay for it. This characteristic is associated with <u>Public goods</u>
Explanation:
Public goods are also known as non-exclusionary goods. This means that no one can be left out from the collective use of the goods for not paying to use it. These goods are meant for collective good. Some of the examples include roads, health, parks to name a few.
An Interstate highway maintained by a state authority is open for all its citizen. Since there is no way a state can prevent anyone from using it based on their payment it qualifies for the characteristic of being a public good.
Beak-even point (BEP) in business is the point at which total cost and total revenue are equal. There is no net gain or loss, and one has "broken even", though opportunity costs have been paid and capital has received the risk-adjusted, expected return.
The formula for break-even is given by:
BEP=(Fixed Costs)/(Sales Price per Unit-Variable Cost per Unit)
From the above formula we can conclude that:
When Fixed costs reduces, the BEP decreases. Therefore the answer is [a]