If National Saving in a Closed Economy Is Greater Than

question 3

Multiple Choice

If national saving in a closed economy is greater than zero,which of the following must be true?

• A)Either public saving or private saving must be greater than zero.
• B)Investment is positive.
• D)All of the above are correct.

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Definitions:

Central

Located in the center or of main importance.

802.11ac

A wireless networking standard in the 802.11 family that provides high-throughput wireless local area networks (WLANs) on the 5 GHz band.

802.11n

A wireless networking standard that improves upon previous 802.11 standards by increasing speed, range, and reliability of wireless networks.

802.3ac

A standard amendment to IEEE 802.3 that specifies frame extensions for VLAN tagging in Ethernet networks.