Your phone service provider offers a plan that is classified as a mixed cost. The cost per month is $50 flat rate for the first 1,000 minutes plus $0.35 for each minute exceeding 1,000 minutes. If you use 1,200 minutes this month, your cost will be
A) $50
B) $70
C) 0
D) $120

The first 1000 minutes cost per month $50 and if you use 1200, minimum you will be charged with $50. To find the cost of the 200 reamining minutes, you multiply 200 times $0,35, which is the cost of one minute when you exceed 1000 minutes. Then you have:

$50⇒ for 1000 minutes

$70⇒ for 200 minutes

Total

$120⇒ for 1200 minutes

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Your phone service provider offers a plan that is classified as a mixed cost. The cost per month is $50 flat rate for the first 1,000 minutes plus $0.35 for each minute exceeding 1,000 minutes. If you use 1,200 minutes this month, your cost will be A) $50 B) $70 C) 0 D) $120

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Your phone service provider offers a plan that is classified as a mixed cost. The cost per month is $50 flat rate for the first 1,000 minutes plus $0.35 for each minute exceeding 1,000 minutes. If you use 1,200 minutes this month, your cost will be
A) $50
B) $70
C) 0
D) $120