Richard's Rocks sells decorative landscape rocks in bulk quantities. For quantities up to and including 500 lb, Richard charges $2.50 per pound. For quantities above 500 lb, he charges $2 per pound plus a quantity discount surcharge. If k represents this surcharge, the price function is:

Q: The normal price of certain 50-inch LED television set at Buy Big is $799. After Thanksgiving, Buy…

A: Please refer to the image below.

Q: Suppose your monthly income is $1500. You spend $500 for rent, $300 for car payment, $100 for car…

A: Simple Interest: Simple interest is interest calculated on the principal portion of a loan or the…

Q: A hamburger place estimates the materials for each hamburger cost $.75. On a given day. the place…

A:

Q: employee who lives 24 miles from her place of work can either drive or take the subway. Use the…

A: We have to calculate the cost saving by travelling by subway.

Q: An electric train set is discounted from$39 to $22 . What trade discount rate does the retailer…

A: Given information  An electric train set is discounted from $39 to $22 We have to find trade…

Q: Skis are listed by a manufacturer for $860, less trade discounts of 30% and 18%. What further rate…

A: 9.043%Explanation:

Q: If a textbook costs $30 plus 8.5% sales tax, what is the total cost of one textbook? A. $3.55 B.…

A:

Q: A company that manufactures electronic items sells them for $150 each. They need to sell 780 items…

A: Calculate the total revenue needed to break even:Since the company needs to sell 780 items to break…

Q: A cell phone company charges $45.00 per month, which includes all service fees and 200 minutes. Each…

A:

Q: f the cost is $26.75 and the amount of markup is $30 what is the selling price and percent markup…

A: Given:Cost: $26.75Markup: $30

Q: The stores listed each have the same infinity gem for an original price of $289.59. At which store…

A:

Q: If the loss percent for grapefruit is 47%, the yield percent would be 53%.

A: Yes. Statement is true.

Q: If the stew costs $3.78 per serving to prepare, what should the selling price be if I need a 15%…

A: See the solution.

Q: The price of an item yesterday was $140and Today, the price fell to $119how do I Find the percentage…

A: Given that yesterday  price of an item = $140Today price of an item = $119

Q: Jasmine categorized her spending for this month into four categories: Rent, Food, Fun, and Other.…

A: Given, The percent she spends are- Food-23% Rent-26% Fun-15% Others-36% And she spends a total of…

Q: The list price, that means the price without a discount, for a new iPad is $650. The local Apple…

A: 20% of iPad price $650 is=650100×20=$130

Q: of piano in 1995 was $18500. In 2012 the average price of the piano was $25900. What is the…

A: Introduction: The formula of percentage increase is given by, percentage…