While discussing run-flat tires: technician a says that some are self-sealing tires and are designed to quickly and permanently seal sidewall area punctures. technician b says that most of these tires have reinforced sidewalls that are able to support the vehicle at any speed without air in the tire. who is correct?

answer; /// i do believe its the ; //(iroquois)they were made up of several groups who spoke a common language;

it is a bolivia your welcome

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices

i have to go with a for this one