Charlie and Sydney are arguing about how to spend the tax refund they received. He says they should get the car fixed; she says they should first go on a vacation; he then suggests they fix the car and use any money left to vacation; she suggests they sell the car and be rid of the problem. Charlie and Sydney are engaging in which pattern of unproductive conflict

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?