Safetransact is an internet-based company that specializes in the secure electronic transfer of funds between businesses and clients. it uses some internet tools to ensure the security of the online transactions. in this scenario, safetransact is a(n) . expert system
b. cybermediary
c. intranet
d. data warehouse

Cybermediary

Explanation:

Safe transact acts as a Cybermediary between two parties, one making a payment and the other receiving the payment.

A Cybermediary is an online intermediary that stands in-between two parties when an internet transaction is been carried out.

the correct answer option is b. a single paragraph.

explanation:

when you are thinking about paragraph​ topics, you should always choose a subject that can be adequately addressed in a single paragraph.

a paragraph is a piece of writing consisting of a few sentences that deal with a single theme. it has only a single idea that the paragraph revolves around and talks about.

so a paragraph topic must be chosen wisely where a single idea can be communicated in a single paragraph.