Answer: a). Spain
b). none
c). 2.4
Explanation: a). Absolute advantage occurs when a country produces more of a good than the other country. In this case, Spain produces 50 units of Tractors while, Bolivia produces only 30 units of Tractors. Thus, Since Spain is producing more it has an absolute advantage in Tractors.
b). Both the countries are producing equal units of Cotton. Thus, we can say that none of them has an absolute advantage in cotton production.
c. Opportunity cost is the cost of the lost alternative. When Spain produces Tractors it is sacrificing production of Cotton. So, opportunity cost on 1 unit of Tractor will be,

Thus, 2.4 units of cotton which is given up is the opportunity cost of Spain for producing 1 unit of Tractor.
Sales manager and buyer the organization acts in an ethically questionable manner
Answer: Controlling
Explanation: Controlling is the function of management that sets the standards for the performance, then compares the actual performance with the standards set and take corrective action if there comes any discrepancy.
In the given case, Wendy is monitoring the tasks performed by others and is also taking corrective actions. Thus, we can conclude that wendy is performing controlling function.
Answer:
a) $337,615.38
b-1) $360,910.85
b-2) $415,266.92
c-1) $362,637.36
c-2) $438,461.54
Explanation:
a) To find the current value of the company, we have:
=
= $337,615.38
b-1) If the company takes on debt equal to 30 percent of its unlevered value.
337,615.38 + (0.23 * 337,615.38 * 0.30)
= $360,910.85
b-2) When the company can borrow at 10 percent. The value of the firm if the company takes on debt equal to 100 percent of its unlevered value will be:
337,615.38 + (0.23 * 337,615.38 * 1)
= $415,266.92
c-1) The value of the firm if the company takes on debt equal to 30 percent of its levered value:
= $362,637.36
c-2) The value of the firm if the company takes on debt equal to 100 percent of its levered value:
= $438,461.54
Reverse logistics is the process by which businesses handle the return of consumer items for recycling or because they are defective.
Supply chain management that sends goods back from buyers to sellers or producers is known as reverse logistics. Reverse logistics are needed for procedures like returns or recycling after a customer receives a product. Reverse logistics begin at the customer and work their way backward through the supply chain to the producer or the distributor. Reverse logistics can also refer to procedures where the customer is in charge of the product's final disposal, such as recycling, refurbishing, or resale.
To learn more about Reverse Logistics here
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