Which law specifically mandated the federal government's responsibility for economy-wide stability?

Amber Crombie is a stay-at-home mom while her husband Fitch works two jobs. What can we clearly conclude?

A) Amber Crombie is unemployed. B) Fitch is employed. C) Amber Crombie is exploited. D) Fitch is exploited. E) All of the above are true.

If quantity demanded for rice falls by 2% when price increases 8%, we know that the absolute value of the own-price elasticity of rice is:

a. 2.5. b. 0.25 c. 4.0 d. 0.40.