In Utah’s Arches National Park we can see many interesting shapes like this one. Many different things helped to shape this arch
2 answers:
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Answer:
Break even point will be 50 units
So option (D) will be correct answer
Explanation:
We have given fixed cost = $10000 per year
Variable cost is $50 per unit
Selling price = $250 per unit
We have to find the break even point for the operation
We know that break even point is equal to
Break even point
So break even point will be equal to 50 units
So option (D) will be correct answer
Answer:
Ans. The amount invested at 13% was $1,595.97 and $14,685.03 were invested at 15%
Explanation:
Hi, you can solve this by using 2 equations, so let X be the portion of the money invested at 15% and Y be the amount invested at 13%. So the equation for the whole amount is:
Now, the problem says that the money that you earn by investing at 15% exceeds the money received as interest in your investment of 13% by $1,995.27, this leads us to the second equation.
Now, to make it a little more friendly, we just have to go ahead and divide everything by 0.15, so we get.
Now, in our first equation, we substitute X fo 0.8867(Y)+13,301.8 and we will see this.
Now, we solve for Y
So the money invested at 13% was $1,595.97 therefore, the money invested at 15% was $16,281 - $1,595.97 = $14,685.03
And we can check this results like this. The money invested at 15% will return an amount of:
And the money invested at 13% will return
Substracting, we would found that the difference is:
Best of luck.