The accommodative ability changes greatly because of age-related changes in the eye, including a decrease in the elasticity of the lens and the degeneration of the Zonular fibers and the ciliary muscles surrounding the lens.
The process of accommodation, or focusing on near objects, happened by a concerted action of the ciliary muscle on the zonule fibers which hold the lens in place. The ciliary muscle can be described as a ring of smooth muscle that, upon contraction, relaxes the tension on the zonular fibers and allows the lens to become more spherical.
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The impression strategy that Alan is using is the self-promotion. The impression strategy of self-promotion tends a person to promote his or herself or in another term, the person would brag his or her accomplishments or the activities that he or she has done in a way which is forceful or a way that other people would think that he or she does not need to know about.
Answer:
Inelastic; elastic
Explanation:
Goods with inelastic demand curves tend to raise more government revenue compared to goods with the elastic demand curve. An increase in price does not affect the demand of inelastic goods and it remains the same, that is why, governments usually increase the prices of goods that have inelastic demand curve, for example, petrol and toll tax, etc.
Answer:
Explanation:Part 1). Answer :- Sales of Ford Mustangs will decrease by 15 % (1.5 * 10 %).
Explanation :- Camaro and Ford Mustangs are substitute goods because the cross-price elasticity between Ford Mustangs and Camaro is in positive. Accordingly, with the decrease in price of camaro, the quantity sold of Ford Mustangs will also decrease.
Part 2). Answer :- Quantity of Ford Mustangs will decrease by 16 % (0.80 * 20 %).
Explanation :- Gasoline and Ford Mustangs are complementary goods because the cross-price elasticity between Ford Mustangs and Camaro is in negative. Accordingly, with the increase in price of gasoline, the quantity sold of Ford Mustangs will decrease.
Part 3). Answer :- Quantity of Ford Mustangs will increase by 15 % (3 * 5 %).
Explanation :- With the increase in income of consumer, the demand for normal good also increase. Accordingly, with the increase in consumer's income, quantity demanded of Ford Mustangs will also increase.
Answer: Mall intercept
Explanation:
From the question, we are informed that Barry was sitting on a bench near the center of the shopping mall waiting for his wife to finish her shopping when he was approached by a woman holding a clipboard with a dress shirt laid over her arm and asking him question related to the shirt.
Based on the above scenario, Barry participated in a mall intercept. Mall intercept simply refers to a situation whereby people are approached at shopping malls and asked questions in form of surveys which are done by researchers in order to gather information regarding a particular subject area.
