Unserved or underserved markets are referred to as ________.

A) white space
B) niche markets
C) intangible assets
D) target segments

​Which of the following factors would shift the supply curve for ice cream to the right?

A) ​a new cooling technology emerges
B) the price per unit increases
C) the number of producers in the market for ice cream increase
D) ​Both A&C

At the profit-maximizing level of output, marginal profit

A) is also maximized.
B) is zero.
C) is positive.
D) is increasing.
E) may be positive, negative or zero.