Answer:
Q1. Selena will have earned <em><u>$ 25.00</u></em> in interest by the end of the year.
Since interest paid is 5% in simple interest, we can calculate that by using the formula:


Q2. The balance in Suki's account at the end of two years will be <em><u>$866.2854.</u></em>
This means that she will have earned <em><u>$66.2854</u></em> in interest.
Since interest is compounded quarterly, Suki will receive interest for 8 periods. The formula for compound interest with more than one interest period per year is:

where
A is the amount at the end of the period
P is the principal
i is interest rate per annum
m is number of compounding periods in a year
n is number of years
Substituting the values in the formula above we get,



Now, we calculate the interest earned by doing \mathbf{CI = A -P}.

Q3. It will take <em><u>18 years</u></em> for the money to double to $100.
Since we need to use the rule of 72, we'll divide 72 by the interest rate to determine the number of years needed to double the investment's value.
So, the number of years is
.
Answer:
The correct answer is letter "C": hexadecimal.
Explanation:
The hexadecimal numeral system is composed of ten digits from 0 to 9 and six letters from the English alphabet from A to F. Letter A is given the 10 value and F values 15. Though, the decimal system composed of numbers from 0 to 9 is the most used in calculations and the binary system (composed by 0 and 1) for programming.
Answer:
d. $2.10 per unit
Explanation:
Calculation for What is the company's unit contribution margin
First step is to calculate the Variable cost using this formula
Variable cost = Variable Manufacturing Expenses + Variable Selling & Administrative Expenses
Let plug in the formula
Variable cost = $297,000 + $165,000
Variable cost = $462,000
Second step is to calculate Total Contributiom Margin using this formula
Total Contributiom Margin=Sales – Variable Cost
Let plug in the formula
Total Contributiom Margin= $924,000 - $462,000
Total Contributiom Margin= $462,000
Now let calculate Unit Contribution Margin using this formula
Unit Contribution Margin= Total Contribution Margin/Total number produced and sold cement
Let plug in the formula
Unit Contribution Margin = $462,000 / 220,000 Unit Contribution Margin= $2.10 per unit
Therefore the Unit Contribution Margin will be $2.10 per unit
Answer:
The answer is D). 1.15, hope this helps, have a great day/night, stay safe, happy thanksgiving!