I have uploaded a file name (quiz 6 sms310). This file has to be filled with the answers. also i need the explanation for question 1,2,3,4. The explanation can be written in new sheet of the file. just write all answer into this uploaded file then save it and return to me. The question are: 1. In D16: Use the product code breakdown provided at the top of the worksheet as a guide to create appropriate nested functions to complete the following: If the product is a Dishwasher insert the product Price, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell D14 use the appropriate function to calculate the total from the results. Format comma style, 0 decimal.. 2. In E16: Use the product code breakdown provided at the top of the worksheet as a guide to create appropriate nested functions to complete the following: If the product is a Black Stove insert the product Price, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell E14 use the appropriate function to calculate the total from the results.. If the product is a Stainless Steel, 240 V, Refrigerator insert the product Price, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell F14 use the appropriate function to calculate the total from the results. 4. In G16: Use the product code breakdown provided at the top of the worksheet as a guide to create appropriate nested functions to complete the following: If the product is a Standard, Black, 120 V, Dishwasher insert the product Quantity, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell G14 use the appropriate function to calculate the total from the results. 5. In H16: Use the product code breakdown provided at the top of the worksheet as a guide to create appropriate nested functions to complete the following: If the product is a Standard, White or Black, Dishwasher insert the product Price, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell H14 use the appropriate function to calculate the total from the results. 6. In I16: Use the product code breakdown provided at the top of the worksheet as a guide to create appropriate nested functions to complete the following: If the product is a White or Black, Refrigerator or Stove insert the product Quantity, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell I14 use the appropriate function to calculate the total from the results If the product is a White or Black, Refrigerator or Stove insert the product Quantity, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell I14 use the appropriate function to calculate the total from the results. 7. In J16: Use the product code breakdown provided at the top of the worksheet as a guide to create appropriate nested functions to complete the following: If the product is Black or Stainless Steel, Microwave or Stove, 240 V or Premium insert the product Quantity, otherwise the cell should be blank. Copy the function down to the other cells in the column. In cell J14 use the appropriate function to calculate the total from the results. 8. Requirements: much explanation