The answer is: C. both a and b
Midlife transition typically happen between the age of 35 -45. During this period, people would often conduct a self-examination on whether they are fulfilling their true potential in their life. If they believe they don't, then they would most likely experience a midlife crisis and started to seek various excitement to cope with the desperation.
Answer:
to join together phrases
Explanation:
A prepositional phrase can be used to modify nouns and verbs. They provide color information in a sentence.
The switching from old gas guzzlers to more fuel-efficient cars is an example of substitution effect.
Substitution effect is the switching of customer from a more expensive product to a cheaper product. This is usually because of an increase in price or a decrease in the customers income.
Substitution effect can be positive for consumers if they can continue to by the products they like. Also, this effect can be negative for consumers if it results in fewer choices of that product or products of lower quality.
Find out more at: brainly.com/question/22079450
