Answer: Starbucks Coffee is a 'normal good', while Beanlightened coffee is an 'inferior good'.
Andrew's demand for Starbucks coffee changed as a result of an increase in his 'income'
Explanation:
A normal good is a good that sees it's demand rise as income or wages rise. Essentially if you're making more money, you buy more of such goods. Andrew is now making more money so he buys more of Starbucks coffee.
An inferior good on the other hand is one that sees it's demand drop as wages or income rises. You usually buy less of it the more money you make. Take no brand cornflakes for instance, as one makes more money they tend to buy less of it and more of branded cornflakes. Beanlightened coffee is therefore an inferior good.
Income is compensation you get for providing a service. In this instance Andrew receives $75000 a year for being a programmer.
Answer:
$ 142 375
Explanation:
Thinking process:
Let the composite rate be given by the formula:

where
A = amount after interest
= interest rate
t = time
n = number of times (per year)
Therefore, this gives:

Answer:
Bot/Spam.
Explanation:
In a case of this such a ghost/spam/bot is been put to place in the help in this follower earnings. This is said to be called social bots; they are often used in a lot of cases in helping to gain sales leads, followers, and drives money ultimately to the assigned follower. Bots of this kind are known to be algorithms used with these social media profiles to create dealings with other people's content. It is particularly seen to attracts engagement with the profile linked to the algorithm, from both real users and other bots.
These bots are seen to always seen to target users with some connection to whatever it is they are ultimately trying to sell.