Based on the module, what are some factors that influence how individuals invest their money, and what should individuals keep in mind when investing money? Include three different asset classes you learned about that could be used for investments, along with at least one advantage of each.

Mr. drucker uses a periodic review system to manage the inventory in his dry goods store. he likes to maintain 15 sacks of sugar on his shelves based on the annual demand figure of 225 sacks. it costs $2 to place an order for sugar and costs $1 to hold a sack in inventory for a year. mr. drucker checks inventory one day and notes that he is down to 9 sacks; how much should he order?