Answer:
(1) Pe =0.3Pm + 0.15 Pa
Pm = 0.7Pe + 0.2 Pm + 0.3 Pa
Pa = 0.3 Pe + 0.5Pm +0.55 Pa
(2) The free variable Pa = 100
Explanation:
Solution
We create a table of outputs using the given percentages economy distribution
Energy Manufacturing agriculture Purchased by
0 0.3 0.15 energy
0.7 0.2 0.3 manufacturing
0.3 0.5 0.55 Agriculture
Let Pe Pm, Pa represent the prices for each sector
We then create an income equation using the expenses of the table above
Now,
Pe =0.3Pm + 0.15 Pa
Pm = 0.7Pe + 0.2 Pm + 0.3 Pa
Pa = 0.3 Pe + 0.5Pm +0.55 Pa
Note: Kindly find an attached copy of part of the solution to the given question and complete question to of this exercise below
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Answer:
Annual demand (U) = 90.000 bags
Cost of each bag = $1.50
Inventory carrying cost per unit(C) = $1.50 × 20% = 0 30
Ordering cost per unit (O) = $15
Part A)



EOQ = 3,000
Part B)
Maximum inventory = EOQ + Safety inventory on hand
Maximum inventory = 3000 + 1000
Maximum inventory = 4.000
Part C)
Average inventory = Maximum inventory + Minimum or Safety /2
Average inventory = 4,000 + 1,000 / 2
Average inventory =2,500
Part D)
How often company order = Annual demand / EOQ
How often company order = 90,000 / 3.000
How often company order = 30
Explanation:
Let angle y be the unknown angle inside the triangle.
given
y + 87 + 34 = 180 (sum of angles in a triangle)

given y + z = 180 (angles on same straight line)

Answer:
d
Explanation:
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