Which types of unemployment still occur even when the economy is considered to be operating at full employment?

In the figure above, which of the following is true?

i. Governments coordinate economic activities of households and firms. ii. Governments buy goods and services in goods markets. iii. Households pay taxes directly to firms. A) i and ii B) only i C) only iii D) ii and iii E) only ii

Price elasticity remains constant along a straight-line demand curve

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