Ads for POM Wonderful pomegranate juice were placed during several TV shows. The target audience for POM Wonderful is females, between the ages of $25$ and $55,$ with household incomes of $$85,000$ or above. The table below summarizes the company's media plan:

$\backslash$table$[[$Program$,\backslash$table$[[$Household$],[$Rating$]],\backslash$table$[[$Targeted$],[$Rating$]],$Insertions$],[\backslash$table$[[$Grey$\text{'}$s$],[$Anatomy$]],6,5,10],[$American Idol,$9,3,10],[\backslash$table$[[$Monday Night$],[$Football$]],4,1,10],[\backslash$table$[[$The Good$],[$Wife$]],7,5,10]]$

What is the GRP and TRP for this media campaign? Advertising on which program would result in the least media waste? Briefly explain why this is the case.