[Q1-Q6 related] Q5.  ABC Company is considering adding a new line to its product mix, and the capital budgeting analysis is being conducted by Sidney Johnson, a recently graduated MBA.  The production line would be set up in unused space in ABC’ main plant.  The machinery’s invoice price would be approximately $180,000; another $10,000 in shipping and insurance charges would be required; and it would cost an additional $10,000 to install the equipment.  The machinery has an economic life of 3 years, and ABC has obtained a tax ruling which places the equipment in the MACRS 3-year class.  The machinery is expected to have a salvage value of $10,000 after 3 years of use.                 The new line would generate additional sales of 3,000 units per year for three years at a cost of $100 per unit in the first year, excluding depreciation.  Each unit can be sold for $200 in the first year.  The sales price and cost are expected to increase by 5% per year due to inflation.  Further, to handle the new line, the firm’s net operating working capital(t) would have to increase by an amount equal to 10% of sales revenues (t+1).  The firm’s tax rate is 40 percent, and its overall weighted average cost of capital is 10 percent.     Year    Depreciation Rate 1                      33% 2                      45% 3                      15% 4                      7%   What is the cash flows related to the old machine transaction (market value of salvage value plus tax effect) in Year 3?

[Q1-Q6 related] Q6.  ABC Company is considering adding a new line to its product mix, and the capital budgeting analysis is being conducted by Sidney Johnson, a recently graduated MBA.  The production line would be set up in unused space in ABC’ main plant.  The machinery’s invoice price would be approximately $180,000; another $10,000 in shipping and insurance charges would be required; and it would cost an additional $10,000 to install the equipment.  The machinery has an economic life of 3 years, and ABC has obtained a tax ruling which places the equipment in the MACRS 3-year class.  The machinery is expected to have a salvage value of $10,000 after 3 years of use.                 The new line would generate additional sales of 3,000 units per year for three years at a cost of $100 per unit in the first year, excluding depreciation.  Each unit can be sold for $200 in the first year.  The sales price and cost are expected to increase by 5% per year due to inflation.  Further, to handle the new line, the firm’s net operating working capital(t) would have to increase by an amount equal to 10% of sales revenues (t+1).  The firm’s tax rate is 40 percent, and its overall weighted average cost of capital is 10 percent.     Year    Depreciation Rate 1                      33% 2                      45% 3                      15% 4                      7%   Calculated NPV of the project.  (Pick the closest answer.)  

Why might a k-nearest-neighbors classifier with a larger k be preferred over 1-nearest neighbor in some situations? Select all that apply.

Which statements about a confusion matrix are correct? Select all that apply.

In 1-nearest-neighbor classification, how is the class of a new case determined?

Why can training accuracy be misleadingly high for a 1-nearest-neighbor classifier?

You can learn a second language by studying at home, taking a class, or ______.

The weather forecast said it was going to be cloudy, cool, and ______ today.

The lecture says enterprise agents differ from 2023 chatbots in several important ways. Which changes were explicitly emphasized? Select all that apply.

In 150-200 words discuss three important insights you have gained while working on both the research paper and the annotated bibliography. Be as specific as you can and provide examples to illustrate your point.  Rubric:  15 points for each insight specific example provided 50-70 words list the word count after each insight.