medium · GMAT Quant
A corporate traveler compares two international data roaming plans. Plan East charges a baseline price of $20 for up to 2 gigabytes of data, plus $8 per gigabyte for any data used beyond 2 gigabytes. Plan West charges a baseline price of $35 for up to 5 gigabytes of data, plus $12 per gigabyte for any data used beyond 5 gigabytes. A supplemental SMS message bundle is available for $10 but is declined.
What is the net cost difference, in dollars, between Plan East and Plan West for a traveler who consumes 7 gigabytes of data?
- $1
- $11
- $15
- $59
- $28
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