
Answer:
Net income to be earned = Â $58,500
Explanation:
The net income to be earned can determined as follows:
Net income = (sales value - Variable costs) - Fixed costs
With an increase in selling price by 10%, the total sales value would now be
Total sales value = 110% × 315,000 =$346,500
Net income therefore would be
          = (346,500 - 218,000) - 70,000
         =  $58,500
Not that the fixed cost will not change because it is independent of volume and also the variable cost has been  stated to remain the same.