If the production function for tuna casseroles is minx1,x2 2, where x1 is the amount of factor 1 and x2 is the amount of factor x2, find the cost function for tuna casseroles.

Suppose an economy consists of three sectors: energy (e), manufacturing (m), and agriculture (a). sector e sells 70% of its output to m and 30% to a. sector m sells 30% of its output to e, 50% to a, and retains the rest. sector a sells 15% of its output to e, 30% to m, and retains the rest.

There is a small, family-owned store that sells food and household goods in a small town. the owners have good relations with the community, especially with local farmers who supply much of the food. the farmers aren't organized into a cooperative or union, and the store deals with each individually. suppose the store wanted to buy some farms to control the supply of certain vegetables. how would you classify this strategic move? select one: a. horizontal integration b. forward integration c. backward integration d. concentric integration

What historical context does wiesel convey using the allusion of a fiery sky? he compares the sky to hell. the fires from air raids during world war ii the cremation of jews in the concentration camps the outbreak of forest fires from bombs in world war ii