Use table 1 l-l-ldB-l from the Statistics Canada database to obtain a table with Canadian median earnings {in dollars} for individuals in the manufacturing sector by levels of education {scroll down on the \"characteristics\" options to get the different levels of education) for the period lggEl l. a} Compute the wage for each type of education relative to the wage of individuals with only elementary education [that is, for each education level, divide its wage by the wage earned by people with only elementary school education in that same year]. Now all your numbers are \"relative to elementary education". Report your results in a table. b) Plot in the same graph all series constructed in part a]. c] 'Which level of education received the highest wages in 1990'? How much more did they earn, compared to workers with elementary school education? How about in 201 1'? d) Which levels of education have experienced the highest increases in wages, compared to workers with elementary school education, since 1990'? e} NAFTA was signed in 1994. Do you see any changes in the trends of relative wages before and after 1994'? Explain. Selected characteristics REF DATE Elementary schcome secondary Graduated high : Some postsecor Postsecondary c University degre Education level unknown 1990 1 1.023026316 1.282894737 1.256578947 1.516447368 1.851973684 0 1991 1.111111111 1.440613027 1.180076628 1.685823755 2.329501916 OO 1992 1.119298246 1.333333333 0.9824561404 1.550877193 2.059649123 1993 1.210526316 1.334586466 1.07518797 1.729323308 2.052631579 O 1994 1 0.9935483871 1.238709677 0.9935483871 1.535483871 2.029032258 1.333333333 1995 1.113712375 1.280936455 1.016722408 1.555183946 1.829431438 1.031578947 1996 1.142372881 1.288135593 1.098305085 1.586440678 1.983050847 1.387218045 1997 1.164912281 1.350877193 1.133333333 1.61754386 2.045614035 1.2 1998 1.239285714 1.407142857 1. 128571429 1.778571429 2.417857143 1.317725753 1999 1.107744108 1.34006734 1.138047138 1.673400673 2.175084175 1.223728814 2000 1.057324841 1.229299363 1.168789809 1.557324841 2.070063694 1.515789474 2001 1.153846154 1.421245421 1.36996337 1.747252747 2.417582418 1.482142857 2002 1.215017065 1.33447099 1.201365188 1.686006826 2.071672355 1.262626263 2003 1.160958904 1.376712329 1.198630137 1.674657534 2.01369863 1.299363057 2004 1.257352941 1.474264706 1.334558824 1.768382353 2.430147059 1.648351648 2005 1 1.021276596 1.164133739 1.021276596 1.498480243 1.750759878 1.307167235 2006 1 0.9701492537 1.155223881 1.023880597 1.417910448 1.832835821 1.407534247 2007 1.038834951 1.245954693 1.174757282 1.566343042 2.142394822 1.261029412 2008 1.361867704 1.501945525 1.521400778 1.859922179 2.509727626 1.069908815 2009 1.173431734 1.424354244 1.343173432 1.749077491 2.354243542 1.48358209 2010 1.047297297 1.25 0.9898648649 1.706081081 2.087837838 0.7993527508 2011 1 0.9848484848 1.16969697 1.133333333 1.478787879 1.83030303 1.40077821Relative to elementary education 3 Elementary school, 0 to 8 years Some secondary Graduated high school Some postsecondary Postsecondary certificate or diploma University degree Education level unknown 2 90 191 1992 1993 1994 1995 1996 1997 1998 1999 2003 2004 105 2006 107 2008 2009 2010 2011 20 200 REF_DATE