Regulation of enterprises by the government has always been found to make the market more efficient

If the expected inflation rate was 2.5%, the expected real interest rate was 4.0%, and the real interest rate turned out to be 5.1%, then the actual inflation rate equals

A) 1.4%. B) 1.5%. C) 2.6%. D) 6.5%.

Competitive firms frequently use advertising to differentiate their product from their competitors' products

a. True b. False Indicate whether the statement is true or false