Probably D. Exotic Species
Dupe's present age = 14 years
Olu's present age = 11 years
Explanation:
- Let Dupe's age be x. Let Olu's age be y. Since their ages add up to 25 years, x + y = 25
- Eight years ago Dupe's age was double that of Olu's age. Solving by simultaneous equations. Four methods are Elimination Method, Graphical Method, Substitution Method, and Matrix Method. Let us try out Elimination method for solving a pair of simultaneous linear equations that reduces one equation to one that has only a single variable. Once this has been done, the solution is the same as that for when one line was vertical or parallel.
- Therefore, eight years ago, Dupe's age was 6 and Olu's age was 3 so that x=2y becomes, 6=2*3. Eight years hence, x=6+8=14 and y=3+8=11. That makes, x or Dupe's age as 14 years and y or Olu's age as 11 years.
The Garden company sells a product for $50 per unit. Variable costs are $40 per unit. 50 % of the contribution margin per unit, in total, and as a ratio.
Selling price per unit - Variable cost per unit = Contribution margin per unit
50 - 25 = $ 25
Sales - Variable cost = Contribution margin
( 610 * 50 ) - ( 610 * 25 ) = $ 15250
Contribution margin / Sales = Contribution margin ratio
15250 / 30500 = 50%.
Variable costs are directly related to the cost of producing goods and services, whereas fixed costs do not change with the level of production. Variable costs are commonly referred to as COGS, but fixed costs are not usually included in COGS. Fluctuations in sales and production levels can affect variable costs when factors such as sales commissions are included in the unit price of production. On the other hand, fixed costs still have to be paid, even if production slows down significantly.
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Answer:
The correct option is Increase and Decrease respectively
Explanation:
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Explanation:
