I don't really know the perfect answer to this but I would say because of todays technonlogy
Answer: Style inheritance
Explanation:
Style inheritance is used to design style sheets. It is a process in which properties are inherited by children from a parent element. For example you wish that all text on a page use same font color i.e. red. You can apply they following style for <body> tag like {body color:red;}. All the elements in the web page will inherit this font color. This is better to use than to create styles for each tag. Every heading and paragraph will be displayed in this font color until you define different color for particular element.
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Answer:
c. just a few weeks to install.
Explanation:
ERP is known as Enterprise Resource Planning.ERP implementation involves software installation, transfer of the financial data to the new system, configuration of the users and processes and training the users on the software.
It also involves upgrades after installation,cross-functional teams, intensive training, high funding for both initial cost and maintenance. This whole process usually takes place between 6 months to 2 years. This makes option C which says it takes few weeks to install incorrect.