An economy consists of three workers: Larry,Moe and Curly.Each works 10 hours a day and can produce two services :mowing lawns and washing cars.In an hour, Larry can either mow one lawn or wash one car;Moe can either mow one lawn or wash two cars;and Curly can either mow two lawns or wash one car.a.his will lead to a shift in the PPF. 1. Draw a circular flow diagram.Identify the parts of the model that correspond to the flow of goods and services and the flow of dollars for each of the following activities.
By Lylas G. Mogk, M.D. There are two types of AMD: dry (atrophic) and wet (neovascular or exudative). Most AMD starts as the dry type and in 10-20% of individuals, it progresses to the wet type.Age-related macular degeneration is always bilateral (i.e., occurs in both eyes), but does not necessarily progress at the same pace in both eyes.he dry (atrophic) type affects approximately 80-90% of individuals with AMD. Its cause is unknown, it tends to progress more slowly than the wet type, and there is notâas of yetâan approved treatment or cure.
Dry AMD Symptoms. Drusen are tiny yellow or white deposits in a layer of the retina called Bruchs membrane. They are the most common early sign of dry age-related macular degeneration. Drusen are made up of lipids, a type of fatty protein. They may be the result of a failure of the eye to dispose of waste products that are produced when the photoreceptors of the eye drop off older parts of the cell.