Hi tutor can u help me answer this equation. And also can you please seperate your answer to the given questions and your solutions. Thank you very much! Godbless

A. A jewelry stcre makes necklaces and bracelets from geld and platinum. The store has 13 ounces of gold and 2t} ounces of platinum. Each necklace requires 3 oimces 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 $3 in prot and a bracelet, $4. The store wants to determine the number of necklaces and bracelets to make in order to maximize prot. Objective Function: 1. Constraints: 2. 3. 4. 5. Optimum Mix: 6. Necklace T". Bracelets E. Coppereld Mining Company owns two mines, each of which produces three grades of W high medium, and low. The company has a contract to supply a smelting company with at least 12 tons ofbigbgrade ore, 3 tons of medium grade ore, and 24 tons of lowgrade ore. Each mine produces a certain amount of each type of ore during each hour that it operates. Mine 1 produces 6 tons of highgrade ore, 2 tons of mediumgrade ore, and 4 tons of lowgade ore per hour. Mine 2 produces 2, 23 and 12 tons, respectively, of bigba medium, and low grade ore per hour. It costs Coppereld $200 per hour to mine each ton of ore from mine 1, and it costs $150 per hour to mine each ton of ore 'om mine 2. The company wants to determine the number of hours it needs to operate each mine so that its contractual obligations can be met at the lowest cost. Objective Function: 1. Constraints: 2. 3. 4. Optimum Mix: 5. Mine 1 6. Mine 2 C. Show your solution. The 1|Weemow Lawn Service mows its customers' lawns and provides lawn maintenance starting in the spring, through the summer, and into the early fall. During the winter, the service doesn't operate, and Weemow\"s comers, Jeff and Julie Weema, nd parttime jobs. D. They are considering the possibility of doing snow removal during the winter. A snowblower and a shovel would cost them $T. Since Jeff would do all the work, with occasional help om Julie, their cost per job would be about $3. 1. If they charge $35 to clear a normalsize home driveway, how many jobs would they need to break even? 2. Based on past winters, Jeff and Julie believe they can expect about six major snowfalls in the winter and would be able to work all day for the two days immediately following the snows, when people want their driveways cleared. If they are able to do about 10 snow removal jobs per day (and they believe they will have that much demand because of their existing customer base), how much money can they expect to make