Break-Even Analysis: School Construction Costs The cost, in millions of dollars, of building a two-story high school in New York State was estimated to be
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Chapter 1 Solutions
Applied Calculus
- Sales A soft-drink vendor at a popular beach analyzes his sales records and find that if he sells x cans of soda pop in one day, his profit (in dollars) is given by P(x)=0.001x2+3x1800 What is his maximum profit per day, and how many cans must he sell for maximum profit?arrow_forwardWhen hired at a new job selling electronics, you aregiven two pay options: • Option A: Base salary of $20,000 a year with acommission of 12% ofyour sales • Option B: Base salary of $26,000 a year with acommission of 3% of your sales How much electronics would you need to sell foroption A to produce a larger income?arrow_forwardWhen hired at a new job selling electronics, you aregiven two pay options: • Option A: Base salary of $10,000 a year with acommission of 9% of your sales • Option B: Base salary of $20,000 a year with acommission of 4% of your sales How much electronics would you need to sell foroption A to produce a larger income?arrow_forward
- Use Descartes’ Rule to determine the possible number of positive and negative solutions. Then graph to confirm whichof those possibilities is the actual combination. 50. f(x)=x4+2x312x2+14x5arrow_forwardWhen hired at a new job selling jewelry, you aregiven two pay options: • Option A: Base salary of $17,000 a year with acommission of 12% of your sales • Option B: Base salary of $20,000 a year with acommission of 5% of your sales How much jewelry would you need to sell for optionA to produce a larger income?arrow_forward
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