Answer:
4.28 grams
Explanation:
The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by the formula:
Given that:
P(x > 5.1 grams) = 5%, x = 5.1 grams, σ = 0.5 grams
P(x > 5.1 grams) = 5%
P(x < 5.1 grams) = 100% - 5% = 95%
P(x < 5.1) = 95%
From the normal distribution table, 95% corresponds with a z score of 1.645. Hence:
Answer: sunk costs don't increase as driving increases.
Explanation: sunk costs are irrelevant costs because they have already occured in the past and cannot be avoided. Sunk costs thus do not differ between alternatives, and are unavoidable. The calculation for insurance and other sunk costs are likely not based on the amount of rides the Uber picks up, but rather calculated at a constant rate. So regardless of whether or not the rider pays more or less than the $.50 on the insurance, this will not have any effect on the insurance that is constant and has likely already been paid out.
Answer: Law of diminishing marginal utility
Explanation: In simple words, law of diminishing marginal utility states that as a consumer consume more of a good or service then the marginal benefit he or she receives from the additional consumption keeps on decreasing.
In the given case, Jenny's excitement keeps on decreasing with every chocolate she receives after a certain point of time.
Hence we can conclude that the given case illustrates law of diminishing marginal utility.
Answer: The GDP deflator
Explanation: The GDP(gross domestic product) deflator is a price index that is used to measure the prices of all the goods and services produced within an economy. The cars which are exported by General Motors are produced domestically within the United States of America and exported outside the country.
Any goods produced externally are not considered when determining the GDP deflator.
Answer:
60
Explanation:
price-earnings ratio = price / earnings per share
earnings per share = net income / shares outstanding = $150 / 300 = $0.50
$30 / $0.50 = 60
