Suppose that freedonia and lamponia agree to trade. each country focuses its resources on producing only the good in which it has a comparative advantage. the countries decide to exchange 12 million pounds of lemons for 12 million pounds of tea. this ratio of goods is known as the terms of trade between fredonia and lamponia.

Data for hermann corporation are shown below: per unit percent of sales selling price $ 125 100 % variable expenses 80 64 contribution margin $ 45 36 % fixed expenses are $85,000 per month and the company is selling 2,700 units per month. required: 1-a. how much will net operating income increase (decrease) per month if the monthly advertising budget increases by $9,000 and monthly sales increase by $20,000? 1-b. should the advertising budget be increased?