Answer:
$1,500
Explanation:
Given the compounding formula 
And given an investment (P), made at 16% compounded annually (r), and an ending amount of $1,740 (A) at the end of the year (n = 1 year), the original amount invested (P) can be computed as follows.


= P = 1,740/1.16 = 1,500.
Therefore, the original investment was $1,500.
Answer:
Option (a) is correct.
Explanation:
Contribution margin per marketing plan = Sales - Variable cost
= $3,000 - $2,000
= $1,000
A.
(1) 

Break even in marketing plan = 400
(2) Break-even in dollars:
= Break-even in marketing plan × Average rate per plan
= 400 × 3,000
= 1,200,000
(3) Margin of safety = Actual sales - Break-even sales in dollars
= 1,500,000 - 1,200,000
= 300,000


= 20%
B.
(1) Contribution margin per marketing plan = Sales - Variable cost
= $4,000 - $2,000
= $2,000


Break even in marketing plan = 200
(2) Break-even in dollars:
= Break-even in marketing plan × Average rate per plan
= 200 × 4,000
= 800,000
(3) Margin of safety = Actual sales - Break-even sales in dollars
= 1,500,000 - 800,000
= 700,000


= 47%
Therefore, option (a) would achieve the margin of safety ratio more than 45%.
Answer: Partial Productivity.
Explanation:
Goldie is making use of partial productivity to evaluate her company's performance. Partial Productivity is a method of calculating productivity by comparing the total output to a fraction of the input.
Partial Productivity =
output / single input
Producers, as define in economics, as the person who makes the commodity ready for the market. This are people who manufacture raw materials to make it something that others are demanding or wanted. They are somewhat part of the supply side of the economy.
<span>The cross-price elasticity of demand between salt and pepper is -0.50
In this example salt and pepper are Complements.
Instead, suppose salt and pepper were substitutes. If so, the the cross-price elasticity of demand between salt and peeper would be positive.</span>