Hi I need help with these questions please

13. [-M Points] DETAILS WAN EFMAC7 5.2.065. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER This question is based on the following table, which shows the number of foreclosures In three states during three months. 9,300 10,600 10,?00 | 23,800 Each month, your law rm handled 10% of all foreclosures in California, 5% of all foreclosures in Florida, and 20% of all foreclosures in Texas. Use matrix multiplication to compute the total number of foreclosures handled by your rm in each of the months shown. :1 :J N... Heap? ii 14. [-10.65 Points] WANEFMAC7 5.2.075. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Populatlon Movement In 2008 the population of a country, broken down by regions, was 54.2 million In the Northeast, 65.? million in the Midwest, 112.6 million in the South, and 70.5 million in the West. The table below shows the population movement during the period 2008-2009. (Thus, 99.23% of the population In the Northeast stayed there, while 0.16% ofthe population in the Northeast moved to the Midwest, and so on.) 0.9923 0.0016 0.0019 0. 0.0018 0.9896 0.0047 0 0039 0. 0.0056 0.0059 9827 0.0058 0.0024 0.0033 0.0044 0.9899 Set up the 2008 population gures (in millions) as a row vector. [ii ]i ii i]: ll Use matrix multiplication to estimate the population in each region in 2009. (Round all answers to the nearest 0.1 million.) Northeast [j million people Midwest [: million people South S million people West [:1 million people 11. [-11 Points] DETAILS WANEFMAC7 5.2.055.M|. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Real Estate The following table shows the cost of 1,000 square feet of luxury real estate in three cities together with the quantity your development company intends to purchase in each city. t Quantity Purchased (thousands of square feet) Use matrix multiplication to estimate the total cost of the purchase. 55 :J million Need Help? 12. [11 Points] DETAILS WAN EFMAC7 5.2.064. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consumption of Dairy Products A country's per capita consumption of cottage cheese and mozzarella in 1983 and 2013 was as follows. Mozzarella (pounds) 1 Thinking of this table as a (labeled) 2 x 2 matrix P, compute the matrix product P[ 1 ]. P[ -1 ] C] :1 -1 1 i: i: 1 I:] :1 What does this product represent? 0 The product represents the average amounts, in pounds, of per capita consumption of cottage cheese and mozzarella in the country. 0 The product represents the increases from 1983 to 2013, in pounds, of per capita consumption of cottage cheese and mozzarella in the country. 0 The product represents the total amounts, in pounds, of per capita consumption of cottage cheese and mozzarella in the country. 0 The product represents the amount, in pounds, by which per capita consumption of cottage cheese exceeded that of mozzarella in the country between 1983 and 2013. O The product represents the average amount, in pounds, by which per capita consumption of cottage cheese exceeded that of mozzarella in the country