After a month, serum total PSA value was 1.2 ng/ml. In another blood test after 3 months, serum total PSA value rose to 7 ng/ml with a percent free PSA of 40%. The urologist recommended a transrectal ultrasound-guided prostate biopsy. The patient refused biopsy.
Of the four components of aggregate demand, consumption expenditure C is the largest contributing to between 60% and 70% of total expenditure. For this reason, we often start our analysis with this particular component.
Understanding the interplay of economic factors that help increase demand can allow small businesses to plan for potential growth and future opportunities. Aggregate demand relates to the total amount of goods demanded by consumers in an economy over a specified period of time. It also is a reflection on the economic power of consumers. Economic factors that impact a large number of consumers in a positive manner increase customer purchases and aggregate demand.