The quarrying cost of marble and granite blocks plus delivery cost to the processing plant is ₱9,600 per cubic meter. Processing cost of marble into tiles is ₱800 per square meter and that of granite into tiles also is ₱2,400 per square meter.A marble has a net yield of 40 square meters of tiles per cubic meter of block and sell at ₱1600 per square meter, and granite gives a net yield of 50 square meters of tiles per cubic meter of block and sells at ₱4,000 per square meter. Considering all other cost to be the same, determine the more profitable material and by how much. Solve and show the solution.

A popular fast food burger weighs 7.5 ounces and contains 540 calories, 29 grams of fat, 43 grams of carbohydrates, and 25 grams of protein. Find the unit rate of (a) calories per ounce (b) grams of fat per ounce (c) grams of carbohydrates per ounce (d) grams of protein per ounce. Round to two decimal places.

A rectangular warehouse is to have 48,660.48 square feet of floor area and is to be divided into two rectangular rooms by an interior wall. Cost per running foot is Tk 28,800 for exterior walls and Tk 18,432 for the interior wall. What dimensions will minimize total wall cost?

A rectangular glass room 13m 43cm long, 943 cm wide and 3360 mm high is to be fully covered with curtains so that no one can see through. The width of the curtain material is 1.25 yards. Each roll of curtain material is 25000mm long and cost $ 1025.95. The length of each curtain includes a 9 cm for turnover at the top and 40 mm at the bottom. 1.Calculate the length of glass room to be covered with curtains. (round off answer to 2 decimal places ) 2. What length of material is needed for each curtain? 3. Calculate the number of curtains required to fully cover the room? 4. What total length of curtain material, in metres, is required to fully cover the room? 5. Ho many yards is this? 6.How many rolls of the curtain material is required to complete the job? 7. Ho much will it cost to completely cover the room with curtains?

3. A rectangular storage container with an open top is to have a volume of 10 m3. The length of its base is twice the width. Material for the base costs 10 tl per square meter. Material for the sides costs 6 tl per square meter. Find the cost of materials for the cheapest such container.

A solar power field is located on the south bank of a straight river that is 2 km wide. A power line is to be constructed from the solar field to an electric substation located on the north bank of the river 4 km east of the solar field. The cost of running the power line is $100,000/km overland and $200,000/km under the river. To minimize the cost of the power line, how much of the power line should be run overland?

A rectangular box, with a top, is to hold 30 cubic metres. The material used to make the top and bottom costs 3 rupees per square metre, while the mate- rial used to make the front and back and the sides costs 4 rupees per square metre. What dimensions will yield the most economical box?

A company needs to build a new warehouse in the area at the Danish-German border. The company has been looking at two sites, one on each side of the border. The site on the Danish side of the border has an area of 4178 m2 at a price of DKK 115 per m2. On the German side, the site is 4025 m2 at a price of EURO 19 per m2. The company has received one offer for the construction in Denmark and one offer for the construction in Germany. The offer for the construction in Denmark is DKK 9495000. The offer for the construction in Germany is EURO 1495000. In the problem you can use an exchange rate of 7.45 DKK/EUR or you may use the actual exchange rate of the day. a) Determine the total price of the site and the construction on the Danish side as well as on the German side of the border. Write an explanation of 1-2 paragraphs  In Germany the financing of the total price on the site and the construction can be done in the following way: 80% bank loan 20% own financing The bank loan has a…

What is the cost of manufacturing 60 units of goods?

Popo and Popi take the LRT to school on class days for School year 2019-2020. A school year is approximately 10 months. They spend Php50.00 daily fare for the LRT ride. Their classes are only from Mondays to Thursdays.   There are 10,000 students who are the same as Popo and Popi.   Compute total market size contributed by Popo, Popi and the students.