Question
Ahmad Mobile Company has a few mobile phone service plans. Plan A offers 200 SMS and 80 minutes of talk time for $22.40. Plan B offers 350 SMS and 150 minutes of talk time for $39.50. Ahmad Mobile Company is also going to launch Plan C which offers 150 SMS and 210 minutes of talk time. How much should Ahmad Mobile Company charge for Plan C if the cost per SMS and the cost per minute of talk time do not vary across the three plans?
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Ahmad Mobile Company has a few mobile phone service plans. Plan A offers 200 SMS and 80 minutes of talk time for $22.40. Plan B offers 350 SMS and 150 minutes of talk time for $39.50. Ahmad Mobile Company is also going to launch Plan C which offers 150 SMS and 210 minutes of talk time. How much should Ahmad Mobile Company charge for Plan C if the cost per SMS and the cost per minute of talk time do not vary across the three plans?