I think more varied if you added additional mutual funds you would have a more diverse portfolio.
Answer:
C) 10%
Explanation:
($144,000 + $12,780)/$36,000 = 4.355
Solution :
a). At the break even units, the total contribution margin = fixed expenses
We know that : (Selling price - variable cost) x units sold = fixed expenses
i.e. (20-14)x = 225,000
6x = 225,000
x = 37,500
Therefore, the number of units sold, x = 37,500
So, the break even analysis = 37,500 x 20
= 750,000
b). 

= 30%
The Breakeven sales = 

= 750,000
c). 

= 37.5%
d). Units needed :



units
Therefore, the sales required = 62,500 x 20
= 125,000
A fixture is a work-holding or support device used in the manufacturing industry. Fixtures are used to securely locate (position in a specific location or orientation) and support the work, ensuring that all parts produced using the fixture will maintain conformity and interchangeability.