Help in solving the questions in the attachments below. Follow the requirements for each question and explain your answers.

The input-output ratio coefficients for a three sector economy are given as: 212 2131 10.2 0.3 0.21 a22 a23 = 0.4 0.1 0.2 while the final demand matrix is given as: A =321 a73 232 233 0.1 0.3 0.2 10 D = 5 Determine the total output required in each of the three sectors to meet the inter- industry input requirements and the final demand.A travel agent claims that the daily amount of sun shine in a given holiday during the peak season is 7 hrs. The holiday makes who booked the holiday found that 30 day holiday gave an average of 5.9 hrs of sunshine a day and a standard deviation of 1.8 hrs. If the daily amount of sunshine is normally distributed, do you think that the holiday maker has reason to believe that the agent has been misleading? Use