Consider two countries daria and atlantis. daria is a major producer of wheat and rice while atlantis specializes in the production of fertilizers and manufacturing equipment. engaging in free trade benefits both countries since daria is an agrarian nation and atlantis lacks arable land. this follows the theory of comparative advantage, and we can say that engaging in free trade benefits all countries that participate in it. which of the following is an inaccurate assumption on which this conclusion is based?
a)we have assumed the prices of resources and exchange rates in the twocountries are dynamic.
b)we have assumed a simple world in which there are only two countries.
c)we have assumed that agrarian nations do not specialize in producingfertilizers.
d)we have assumed there are barriers to the movement of resources from theproduction of one good to another within the same country.
e)we have assumed diminishing returns to specialization

During the year, the delph company had no beginning or ending inventories and it started, completed, and sold only two jobs—job d-75 and job c-100. it provided the following information related to those two jobs: job d-75: molding fabrication total direct materials cost $ 375,000 $ 325,000 $ 700,000 direct labor cost $ 200,000 $ 160,000 $ 360,000 machine-hours 15,000 5,000 20,000 job c-100: molding fabrication total direct materials cost $ 300,000 $ 250,000 $ 550,000 direct labor cost $ 175,000 $ 225,000 $ 400,000 machine-hours 5,000 25,000 30,000delph had no overapplied or underapplied manufacturing overhead during the year. assume delph uses a plantwide overhead rate based on machine-hours.1-a. compute the predetermined plantwide overhead rate.1-b. compute the total manufacturing costs assigned to job d-70 and job c-200.1-c. if delph establishes bid prices that are 150% of total manufacturing costs, what bid price would it have established for job d-70 and job c-200? 1-d. what is delph's cost of goods sold for the year? assume delph uses departmental overhead rates based on machine-hours.2-a. compute the predetermined departmental overhead rates.2-b. compute the total manufacturing costs assigned to job d-70 and job c-200.2-c. if delph establishes bid prices that are 150% of total manufacturing costs, what bid price would it have established for job d-70 and job c-200? 2-d. what is delph's cost of goods sold for the year?