Goods that are subject to network externalities tend to be ones: Group of answer choices that are land-intensive. for which the value of the good to an individual is higher when more people use it. for which the value of the good to an individual is lower when more people use it. for which one person owning the good enhances its value because it's the only one.

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?