How would I solve the following question? Could you please provide the blanks for the tables as well and how you got the numbers, thanks.

The following CVP income statements are available for Oldham Company and Newton Company: Oldham Newton Company Company Sales revenue $390,000 $390,000 Variable costs 234,000 78,000 Contribution margin 156,000 312,000 Fixed costs 106,000 262,000 Operating income $50,000 $50,000 Calculate the break-even point in dollars and the margin of safety ratio for each company. (Round break-even point to the nearest whole dollar, e.g. 5,275 and margin of safety ratio to 2 decimal places, e.g. 15.25%.) Oldham Company Newton Company Break-even point Margin of safety ratio LINK TO TEXT LINK TO TEXT LINK TO TEXT LINK TO TEXT Calculate the degree of operating leverage for each company. (Round answers to 2 decimal places, e.g. 15.25.) Oldham Company Newton CompanyAssuming that sales revenue increases by 20%, prepare a variable cost income statement for each company. Oldham Newton Company Company $ $ LINK TO TEXT LINK TO TEXT LINK TO TEXT LINK TO TEXT Assuming that sales revenue decreases by 20%, prepare a variable cost income statement for each company. (Enter loss using either a negative sign preceding the number e.g. parentheses e.g. (45).) Oldham Newton dy Company Company