The trade deficit is the mirror image of required capital inflows

In the above table, the cross price elasticity of demand for good X with good Y when PY falls from $20 to $18 is

A) -2. B) 0. C) +1. D) -1.

Productivity in the services industry may be underestimated because measurements of productivity do not take into account the quality of the service provided

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