Вопрос:

The provided image contains a graph and a table related to a mobile subscriber's usage and costs. Based on the text, the subscriber used the "Standard" tariff plan, which costs 350 rubles per month. The plan includes 300 minutes of calls, 3 GB of mobile internet, and 120 SMS messages per month. The cost of services exceeding these limits is shown in the table. Analyze the graph and determine the total cost for the subscriber in month 5, assuming they stayed within the included minutes and SMS, but exceeded the internet data limit. Use the provided table for the cost of exceeding internet data.

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Ответ:

Analysis of Subscriber Costs for Month 5:

  • The subscriber's tariff plan is "Standard" with a monthly fee of 350 rubles.
  • This plan includes 300 minutes, 3 GB of internet, and 120 SMS.
  • According to the graph, in month 5, the subscriber used approximately 350 minutes and 2.5 GB of internet.
  • The SMS usage is not explicitly shown in the graph but is assumed to be within the 120 SMS limit.
  • Call Usage: 350 minutes (used) - 300 minutes (included) = 50 minutes over limit.
  • Internet Usage: 2.5 GB (used) - 3 GB (included) = -0.5 GB. The subscriber stayed within the internet limit.
  • SMS Usage: Assumed to be within the 120 SMS limit.
  • Cost of exceeding call limit: 50 minutes * 3 rubles/minute = 150 rubles (from the table: "Исходящие вызовы" is 3 rub/min).
  • Cost of exceeding internet limit: 0 GB over limit.
  • Cost of exceeding SMS limit: 0 SMS over limit.
  • Total cost for month 5: Monthly fee + Cost of exceeding calls = 350 rubles + 150 rubles = 500 rubles.

Total Cost for Month 5: 500 rubles.

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