Zinnia	Marigold
Q	W	VTP	Q	W	VTP
1	$20	$20	1	$16	$16
2	18	38	2	14	30
3	16	54	3	12	42
4	14	68	4	10	52

Symbols: Q = number of workers demanded; W = wage rate; and VTP = value of the cumulative total product (output) of the particular number of workers. Assumptions: (1) The current wage in Zinnia is $18, and the current wage in Marigold is $10; (2) full employment exists in both countries. If migration is costless and unimpeded, the combined value of total product in the two countries will

Multiple Choice

• increase from $90 to $98.
• decline from $120 to $98.
• decline from $84 to $80.
• increase from $80 to $84.