Answer:
Direct material used= $420
Explanation:
Giving the following information:
Sales revenue= $4,000
Purchases of direct materials= $400
Direct labor= $450
Manufacturing overhead= $620
Operating expenses= $650
Beginning raw materials inventory= $200
Ending raw materials inventory= $180
Beginning work in process inventory= $320
Ending work in process inventory= $410
Beginning finished goods inventory= $250
Ending finished goods inventory= $200
Direct material used= ?
Direct material used= beginning inventory raw material + purchase - ending inventory raw material
Direct material used= 200 + 400 - 180= $420
Answer:
The Producer surplus = 19.6.
consumer surplus = 12.25.
Aggregate supply = 31.85.
Explanation:
Normally, the demand equilibrium function equals to supply equilibrium function will get us the price which is $3 that is Qd = Qs. Hence, if we equate both function together like;
15 - 2P = 5P - 6.
15 +6 = 5P + 2P.
21 = 7P.
P = $3.
Thus, Qd = 15 - 2P= 15 - 2(3) = 15 - 6 = 9 units.
Qs = 5P - 6 = 5(3) - 6 = 15 - 6 = 9.
Therefore, if the price is going to be Increased by $4, we will have that;
Qd = 15 - 2P= 15 - 2(4) = 15 - 8 = 7 units.
=> The Producer surplus = 1/2 × 14 (4 - 1.2) = 19.6.
=> consumer surplus = 1/2 × 7 (7.5 - 4) = 12.25.
Aggregate supply = Producer surplus + consumer surplus = 19.6 + 12.25 = 31.85.
Answer: The answer is as follows:
Explanation:
From these numbers, we can conclude that USA has a comparative in producing cars and France has a comparative advantage in producing bottles.
Opportunity cost shows that how many units of one good have to be foregone in order to produce one additional unit of other good.
In USA:
Opportunity cost of producing bottles = 
= 0.75
Opportunity cost of producing cars = 
= 1.33
In France:
Opportunity cost of producing bottles = 
= 0.55
Opportunity cost of producing cars = 
= 1.8
Above calculations clearly shows that USA has a lower opportunity in producing 1 unit of car as compared to the France, so it has a comparative advantage in producing cars.
Whereas, France has a lower opportunity in producing 1 unit of bottle as compared to the USA, so it has a comparative advantage in producing Bottles.