1. A tire corporation has three factories that manufacture two models of tires. The production levels are represented by A.

Find the production levels when production decreases by 5%.
2. The pay-as-you-go charges (per minute) of two cell phone companies for calls inside the coverage area, regional roaming calls, and calls outside the coverage area are represented by C.

The numbers of minutes you plan to use in the coverage areas per month are represented by the matrix
T = [120 80 20].
Compute TC and interpret the result.

Transcribed Image Text:

Factory 1 2 120 140] A 40 80 A Model 80 B 100 Company B A $0.07 $0.095] Inside C = $0.10 $0.08 Regional Roaming Coverage area $0.28 $0.25 ] Outside