Which of the following are microeconomic factors?

Microeconomic factors refer to elements that affect individual businesses or sectors rather than the economy as a whole. In this case:

Availability of investors (B): Access to investors impacts capital availability for businesses.

Distribution channels (D): Distribution methods directly influence a business’s ability to get products to market.

Levels of competition (F): Competition affects pricing and strategic decisions within specific industries.

Taxation rates, unemployment levels, and inflation rates are considered macroeconomic factors, affecting the economy on a broader scale, as per CIPS's definitions of microeconomic vs. macroeconomic influences.