Two reasons the Asian car makers can make cars requiring less direct labor dollars. One is no UAW, the other is:

They use just in time (JIT) supply chain management processes. Just in time or the Toyota model is a supply chain management model where inventories are reduced to a minimum. This includes raw materials, supplies, parts and components. By reducing inventory, they are reducing costs including both carrying costs and labor.

The United Auto Workers is a labor union that includes employees of major american car manufacturers, but employees from foreign car manufacturers have continuously rejected any attempts to make them join UAW. This nto only includes Asian car makers, but also European car makers (e.g. BMW and MB).

i this its 7 years i hope this

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'