I feel that D would be the correct answer because of new technology
The US started collecting federal income tax in 1913
The accounting assumption is the full disclosure. For a business, the full disclosure rule requires an organization to give the important data with the goal that individuals who are acclimated to perusing monetary data can settle on educated choices concerning the organization.
A disclosure is an extra data connected to an element's money related proclamations, normally as a clarification for exercises which have fundamentally affected the substance's monetary outcomes.
Option D. The term relevant range is the range over which Cost relationships are approximately linear.
<h3>What is relevant range?</h3>
This is the term that is used to refer to the assumption that the cost relationships are valid.
What this means is that the existing relationship between cost and any activity are linear, in a straight line.
Read more on accounting here:
brainly.com/question/26690519
#SPJ1