Perform the following task to improve the corresponding stat. 

Knowledge  : Buy the store keepers items as soon as possible, have a good variety of 
             flowers and crops, and buy as many books as possible. 
Wealth     : Have every animal and crop on your farm. Continue to buy all new shop items
             and obtain all awards. Your cash on hand should be over $1,000. 
Popularity : This stat is based on sales for the last ten days. Sell about twenty five 
             boxes of crops for ten straight days. Popularity also depends on how you are
             noticed in Aliceville. Try donating money to charity when asked, and have 
             articles written in the newspaper. 
Health     : This stat will affect the customers at the market. The customers will buy 
             more crops if Alice is healthy.