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.
Answer:
The correct answer is: "D. Both external and internal".
Explanation:
The only possible answer to fill in the space is letter D because it is reasonable to think that a company should focus both on external and internal values for customers in order to make it grow for both parts. As it is an event management company, it is very important to highligh the external demands and how they come and go with clients, agencies, and subsidiaries, while the company must take care of their internal customers who are more responsable for maintaining their strategy going on properly.
Answer:
the efficiency variance for variable overhead setup costs is $4,810 favorable
Explanation:
The computation of the efficiency variance for variable overhead setup costs is shown below;
= ((15,700 ÷ 265) × 4.25) × $45 - ((15,700 ÷ 325) × 3) × $45
= $11,330.6604 - $6,521.5384
= $4,809.12 favorable
= $4,810 favorable
hence, the efficiency variance for variable overhead setup costs is $4,810 favorable
PMI stands for the project management institute and organization which in non-profit for the project management in the United States.
And i think Project management institute created separate knowledge area for stakeholder management to keep the information of stakeholder control within the task or project.
Answer:
i= 8% annual compunded
Explanation:
Giving the following information:
Your parents will retire in 18 years. They currently have $250,000, and they think they will need $1,000,000 at retirement.
We need to calculate the interest rate required to reach the $1 million goal in 18 years without any additional deposit.
FV= PV*(1+i)^n
Isolating i:
i= [(FV/PV)^(1/n)] - 1
i= [(1,00,000/250,000)^(1/18)] - 1= 0.08
i= 8% annual compunded
