Which of the following is not correct?
a. with a growth rate of about 2 percent per year, average income per person doubles about every 60 years.
b. in some countries real income per person has changed very little over many years.
c. across countries there are large differences in the average income per person. these differences are reflected in large differences in the quality of life.
d. the ranking of countries by average income changes substantially over time.

Acrosswalk_when there are no pavement markings.

Gerda, a real estate agent, is selling a moderately priced house in a subdivision. she knows from her uncle that the factory being built half a mile from the subdivision will be manufacturing dog food, using a process that creates a very strong odor that permeates the surrounding neighborhood. a buyer, who is unaware of the type of factory under construction, makes an offer on one of the houses gerda is selling, and within a short time, the deal goes through. what does this scenario best illustrate?

Lin corporation has a single product whose selling price is $136 per unit and whose variable expense is $68 per unit. the company’s monthly fixed expense is $32,400. required: 1. calculate the unit sales needed to attain a target profit of $5,000. (do not round intermediate calculations.) 2. calculate the dollar sales needed to attain a target profit of $8,400.