Which of the Following Dental Restorative Materials Has a Linear

question 33

Multiple Choice

Which of the following dental restorative materials has a linear coefficient of thermal expansion closest to teeth?

• A) Glass ionomer base
• B) Dental amalgam
• C) Composites
• D) Gold alloys
• E) Unfilled acrylics and sealants

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Definitions:

Multiple IRRs

Situations where a project or investment has more than one internal rate of return, occurring with alternating cash flows (positive and negative).

Cash Flows

Cash flow is the net amount of cash being transferred into and out of a business, considered essential for its operation, liquidity, and financial health.

WACC

The Weighted Average Cost of Capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets.

WACC

Weighted Average Cost of Capital (WACC) is the average rate that a company is expected to pay to finance its assets, incorporating the cost of equity and debt.