Suppose you planted 3 trees around the north and west sides of one of the houses worth $100,000 on the map. you have increased the property value of the house by $10,000. in addition, the owner will save an average of $50 per year in heating costs. assuming that the homeowner lives in the house for another 20 years, what is the total dollar value of the trees to the homeowner and the community? (show your work.)

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?