Below is the feedback and provisional marks for your submissionfor assignment 6 Advanced Part 3. Please note all marks are provisional untilratified by the assessment board -- this is not an officialresults transcript.drumb.scala does not contain vars, returns, Arrays, ListBuffers etc? --> successdrumb.scala runs? --> success get_january_data("GOOG", 1980) == List() get_january_data("GOOG", 2010).head == "2010-01-04,311.349976" --> success get_first_price("GOOG", 1980) == None get_first_price("GOOG", 2010) == Some(311.349976) --> success get_prices(List("BIDU"), 2004 to 2008) == List(List(None), List(None), List(Some(6.35)), List(Some(12.241)), List(Some(38.188))) get_prices(List("GOOG", "AAPL"), 2010 to 2012) == List(List(Some(311.349976), Some(20.544939)), List(Some(300.222351), Some(31.638695)), List(Some(330.555054), Some(39.478039))) --> successBelow is the feedback and provisional marks for your submissionfor assignment 6 Advanced Part 3. Please note all marks are provisional untilratified by the assessment board -- this is not an officialresults transcript.drumb.scala does not contain vars, returns, Arrays, ListBuffers etc? --> successdrumb.scala runs? --> success get_january_data("GOOG", 1980) == List() get_january_data("GOOG", 2010).head == "2010-01-04,311.349976" --> successBelow is the feedback and provisional marks for your submissionfor assignment 6 Advanced Part 3. Please note all marks are provisional untilratified by the assessment board -- this is not an officialresults transcript.drumb.scala does not contain vars, returns, Arrays, ListBuffers etc? --> successdrumb.scala runs? --> success get_january_data("GOOG", 1980) == List() get_january_data("GOOG", 2010).head == "2010-01-04,311.349976" --> success get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == List(List(Some(-0.03573992567129673), Some(0.539975124774038)), List(Some(0.10103412653643493), Some(0.24777709700099845))) get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == List(List(None), List(None), List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) --> successOverall mark for CW 6, Part 32Below is the feedback and provisional marks for your submissionfor assignment 6 Advanced Part 3. Please note all marks are provisional untilratified by the assessment board -- this is not an officialresults transcript.drumb.scala does not contain vars, returns, Arrays, ListBuffers etc? --> successdrumb.scala runs? --> success get_delta(None, None) == None get_delta(Some(100.0), None) == None get_delta(None, Some(50.0)) == None get_delta(Some(100.0), Some(50.0)) == Some(1.0) --> success get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == List(List(Some(-0.03573992567129673), Some(0.539975124774038)), List(Some(0.10103412653643493), Some(0.24777709700099845))) get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == List(List(None), List(None), List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) --> successOverall mark for CW 6, Part 32Below is the feedback and provisional marks for your submissionfor assignment 6 Advanced Part 3. Please note all marks are provisional untilratified by the assessment board -- this is not an officialresults transcript.drumb.scala does not contain vars, returns, Arrays, ListBuffers etc? --> successdrumb.scala runs? --> success get_delta(None, None) == None get_delta(Some(100.0), None) == None get_delta(None, Some(50.0)) == None get_delta(Some(100.0), Some(50.0)) == Some(1.0) --> success get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == List(List(Some(-0.03573992567129673), Some(0.539975124774038)), List(Some(0.10103412653643493), Some(0.24777709700099845))) get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == List(List(None), List(None), List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) --> successOverall mark for CW 6, Part 32Below is the feedback and provisional marks for your submissionfor assignment 6 Advanced Part 3. Please note all marks are provisional untilratified by the assessment board -- this is not an officialresults transcript.drumb.scala does not contain vars, returns, Arrays, ListBuffers etc? --> successdrumb.scala runs? --> success get_delta(None, None) == None get_delta(Some(100.0), None) == None get_delta(None, Some(50.0)) == None get_delta(Some(100.0), Some(50.0)) == Some(1.0) --> success get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) == List(List(Some(-0.03573992567129673), Some(0.539975124774038)), List(Some(0.10103412653643493), Some(0.24777709700099845))) get_deltas(get_prices(List("BIDU"), 2004 to 2008)) == List(List(None), List(None), List(Some(0.9277165354330709)), List(Some(2.119679764725104)))) --> success val ds = get_deltas(get_prices(List("GOOG", "AAPL"), 2010 to 2012)) yearly_yield(get_deltas(ds, 100, 0) == 125 yearly_yield(get_deltas(ds, 100, 1) == 117 --> success investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2000, 100) == 100 investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2001, 100) == 27 investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2002, 100) == 42 investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2003, 100) == 27 investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2004, 100) == 38 investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2005, 100) == 113 investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2006, 100) == 254 investment(List("GOOG", "AAPL", "BIDU"), 2000 to 2007, 100) == 349 --> successOverall mark for CW 6, Part 34