jewelry store makes necklaces and bracelets from gold and platinum. The store has 18 ounces of gold and 20 ounces of platinum. Each necklace requires 3 ounces of gold and 2 ounces of platinum, whereas each bracelet requires 2 ounces of gold and 4 ounces of platinum. The demand for bracelets is no more than four. A necklace earns $300 in profit and a bracelet, $400. The store wants to determine the number of necklaces and bracelets to make in order to maximize profit.  1) solve by the Simplex method

Q: Purchasing Earl is ordering supplies. Yellow paper costs $4.00 per ream while white paper costs…

A:

Q: John went to three bookshops. He's spent 1/3 of his money and another $120 at the first bookshop. He…

A: First we will form the equation corresponding to the given statements then solving the equations…

Q: How many pounds of each kind should he use in the new mix?  Number of pounds for $2.50 Number of…

A: Given: It is given that,"A grocer wants to mix two kinds of candy. One kind sells for $2.50 per…

Q: The owner of a sweets shop would like to mix their cinnamon almonds with their sweet and salty…

A: Let the number of cups of almonds and pretzels needed be x and y respectively. The number of cups of…

Q: Hanna high school put on a production of Newsies. Admission to the show was $4.00 for students and…

A: Given Data: The ticket price for students is: p1=$4.00 The ticket price for the general public is:…

Q: One group of people purchased 10 hot dogs and 5 soft drinks at a cost of $12.50. A second group…

A:

Q: A concert promoter needs to make $760,000 from the sale of 16,000 tickets. The promoter charges $40…

A:

Q: A manager bought a number of laptops for his office. He bought latops of two types: the cheaper ones…

A:

Q: Elwood

A: We will find the number of light switches and rolls of wire

Q: At Jessica Java, a new blend of coffee is featured each week. This week, Jessica is creating a…

A: Brazilian beans cost per kg = $12 Ethiopian beans cost per kg = $17 Let the amount of Brazilian…

Q: The school nutritionist is ordering apples for school lunches. The price for six crates of apples…

A: Given: The school nutritionist is ordering apples for school lunches. The price for six crates of…

Q: Uncle Teo sold some watermelons and honeydews. He collected a total of $506. He sold the honeydews…

A: The total amount of money collected in selling watermelons and honeydews is given and price of each…

Q: A $108,000 trust is to be invested in bonds paying 7%, CDs paying 6%, and mortgages paying 10%. The…

A: Let x, y and z be the amount invested in bonds, CDs and mortgages respectively. We will construct a…