Consider a Domestic Trading Agent $($DTA$)$ which is a software

agent supports in purchasing items which are necessary for a family. The members of a family interacts with this agent

by specifying the following things to make a purchase

$[$name of the item to buy, date by when it is needed, price upper limit$]$

DTA takes a details of list of such items to buy and interacts with many online seller agents. DTA publishes the list of

items with the associated details for the seller agents. The seller agents will place bids for each items. DTA analyses the

bids and places the order with sellers such that it maximizes its utility. Meeting the expected delivery date, lower costs

results in higher utility for DTA.

Following is the list of few possible descriptions of a task environment. Write a one line reason why $/$ why not it

applies to the given scenario.

$($i$)$ fully observable

$($ii$)$ multi$-$agent

$($iii$)$ stochastic

$($iv$)$ episodic