The country of Rainbows exports seeds to the country of Farmington. Information for the quantity demanded (Qd) and the quantity supplied (Qs) for each country, in a world without trade, are given in the tables below. Price ($) Qd Qs
40 150 120
50 130 130
60 110 150
70 100 170
80 90 180
Farmington:
Price ($) Qd Qs
40 310 190
50 300 220
60 290 250
70 280 280
80 270 310
What is the equilibrium price and quantity for each country?

Money from an allowance or job is known as .

When cell phones were first entering the market, they were relatively large and reception was undependable. all cell phones were essentially the same. but as the technology developed, many competitors entered, introducing features unique to their phones. today, cell phones are only a small fraction of the size and weight of their predecessors. consumers can buy cell phones with color screens, cameras, internet access, daily planners, or voice activation (and any combination of these features). the history of the cell phone demonstrates what marketing trend?

Joe pays ann to mow his lawn and ann mows vanna's lawn by mistake. vanna peers out her window and sees ann mowing, yet says nothing to ann about her mistake since vanna needs to have her lawn mowed. when ann approaches vanna for payment, vanna refuses, arguing that she never asked ann to mow her lawn. under these circumstances, ann can recover payment from vanna under: