Becky's income increases from $2,000 per week to $2,600 per week. As a result, Becky decides to increase her demand for good x by 25 percent. Please fill in the blanks: We can conclude that good x is a(n) ______________ good and that Becky's demand for good x is _____________

Select one:

a.normal; income elastic.

b.inferior; price inelastic.

c.basic; income inelastic.

d.luxury; income elastic.

e.none of the above.