PolyNovo is a biotech company specializing in artificial skin projects.  Last year they had a significant jump in sales in November.  they report sales in millions of US Dollars.  Calculate the MAD on their forecast for the four months of July to October.  Do the same for the two months after that sales jump (November and December).  By how much dose the MAD increase between the two periods? Month Actual Sales Management’s Forecast January 5.2 February 5.5 March 5.8 April 6.0 May 6.3 June 6.5 July 6.8 6.6 August 7.0 6.9 September 7.2 7.1 October 7.5 7.3 November 10.1 7.6 December 11.0 8.0 Note: The manager’s forecasts are available from July to December.

How do cognitive functions such as memory and learning change with age?

Which of the following is a sign of aging that is not readily apparent?

Discuss the role of mental health in the aging process.

What are the common stereotypes about aging, and how do they impact older adults?

How do race and ethnicity influence the aging experience?

What is the impact of social support on psychological well-being in older adults?

What are the major psychological changes that occur with aging?

What are the key factors that contribute to the diversity of the aging population in the United States?

What is the significance of life course perspective in understanding aging?