Answer: 
GDP contribution is $6.
Explanation: GDP refers to the market value of final goods and services produced withing the national territory of a country.
Using the value added method, we can calculate GDP by summing up the value added at each level of production.
Or
Using the expenditure approach, GDP is the market value of the final good sold to the customer.
GDP = Cost of bread to the engineer = $6
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Answer:
.b. It is appropriate to use the constant growth model to estimate a stock's value even if its growth rate is never expected to become constant
TRUE The multi-stage valuation considers different grow rates for the subsequent years
Explanation:
a. Two firms with the same expected free cash flows and growth rates must also have the same value of operations
FALSE as their cost of capital can differ.
c. If a company has a weighted average cost of capital WACC = 12%, and if its free cash flows are expected to grow at a constant rate of 5%, this implies that the stock's dividend yield is also 5%.
FALSE dividend yield is a relationship between price and dividend it doesn't considers the growth of the company, just current values.
d. The value of operations is the present value of all expected future free cash flows, discounted at the free cash flow growth rate
FALSE They are discounted at the difference between return and grow rate
e. The constant growth model takes into consideration the capital gains investors expect to earn on a stock.
FALSE It considers the capital gains as speculations
