Answer:
this is a cost minimization problem, but it is missing some numbers, so I looked for similar questions (see attached PDF):
minimization equation = 20x₁ + 22x₂ + 18x₃ (costs per ton)
where:
x₁ = mine I
x₂ = mine II
x₃ = mine III
the constraints are:
4x₁ + 6x₂ + x₃ ≥ 54 (high grade ore)
4x₁ + 4x₂ + 6x₃ ≥ 65 (low grade ore)
x₁, x₂, x₃ ≤ 7 (only 7 days per week)
using solver, the optimal solution is
2x₁, 7x₂, and 5x₃
a. The number of days Mine I should operate = <u>2 days
</u>
b. The number of days Mine Il should operate = <u>7 days
</u>
c. The number of days Mine III should operate = <u>5 days
</u>
d. The total cost of the operation for next week = <u>$284,000</u>
Networking is a socioeconomic business activity by which business people and entrepreneurs meet to form business relationships and to recognize, create, or act upon business opportunities, share information and seek potential partners for ventures.
Answer:
The years of repayment is 7.96 years
Explanation:
The number of years of the loan repayment can be computed using nper formula in excel.
=nper(rate,-pmt,pv,fv)
rate is the monthly interest rate which is 6.6%/12=0.0055
pmt is the amount of monthly repayment which is $2,400
pv is the amount of the finance package received which is $178,000
fv is the total amount of repayment which is unknown hence taken as zero
=nper(0.0055
,-2400,178000,0)= 95.55 months
= 95.55 /12 months=7.96 years
The correct answer is false
In this case it is a realistic view of the work. The manager makes it clear what the company intends with the employee. She explains that employment can offer good chances for professional growth, but also makes it clear that this will happen due to employee performance and consistent work. It is a realistic view of the job by presenting the benefits and duties of the employee.
