Part of the inventory of memory chips of a semiconductor company is obsolete because of the launch of more advanced products. however, the company’s management still carries this inventory at historical prices in its balance sheet. which primary qualitative characteristic is being violated here? '

Completeness

Explanation: Completeness is the property found in the product that lacks no measure,characteristic or quality. This qualitative feature makes any product or thing flawless and perfect.

The memory chips are being sold having historical prices even when there are more advanced products in the market.This characteristic is known as incompleteness or having flaws which makes it a unfinished product. Thus the violation of completeness is descripted in the situation mentioned in the question.

yes we can change both the color of the value of a cell as well as background color of a cell at the same time .

as we know that excel sheet consists of columns and rows.

and intersection of column and row is called cell.

we can change color of the cell and background of the cell at the same time.

hence the statement that

can a person change color of the cell and background of the cell at the same time is true.