The document discusses various strategic planning matrices used to evaluate a firm's internal strengths and weaknesses and external opportunities and threats. It describes the SWOT analysis, TOWS matrix, and SPACE matrix. The TOWS matrix involves matching a firm's internal strengths and weaknesses with external opportunities and threats to develop four types of strategies - SO, WO, ST, and WT. The SPACE matrix uses financial strength, competitive advantage, environmental stability, and industry strength factors to determine an appropriate aggressive, conservative, defensive, or competitive strategy.