Fight Finance

Courses  Tags  Random  All  Recent  Scores

Scores
keithphw$6,001.61
Zin$1,502.43
Carolll$1,433.33
Visitor$1,268.61
cuiting$1,249.70
Jade$1,145.80
Visitor$1,108.33
Skywalke...$1,070.00
Visitor$1,051.28
mm11$1,050.33
ninalee$1,039.70
Visitor$1,024.70
Visitor$1,005.61
Visitor$966.00
victor$934.70
zy$919.70
Doris$889.70
Visitor$840.00
Yuan$823.33
Emma Lu$810.00
 

Question 395  real option, option

The cheapest mobile phones available tend to be those that are 'locked' into a cell phone operator's network. Locked phones can not be used with other cell phone operators' networks.

Locked mobile phones are cheaper than unlocked phones because the locked-in network operator helps create a monopoly by:




Copyright © 2014 Keith Woodward