The manager of a sales group has presented the weekly target on the number of sales her group must achieve. for this particular target to be achieved, she decides to reward the members of her group solely based on the number of sales each member makes. the type of task dependency that will exist in this case is
a) pooled task interdependency
b) simultaneous task interdependency
c) reciprocal task interdependency
d) sequential task interdependency
e) orded task interdependency

The type of task dependency that will exist in this case is "Pooled Task Interdependence. "

Here the Manager settles to reward the member of her group, it can be further interpreted that its a pool task interdependence as here the member make specific independent contribution towards the group performance increasing client welfare. In this type of interdependence, each organization executes separate role.  

answer; is usually (less than) the socially optimal level of consumption;

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.'