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.
Professional, scientific, and technical services was the largest contributor to U.S. real GDP by state growth in 2014. This industry grew 4.2 percent in 2014 compared with 0.7 percent in 2013 and contributed 0.29 percentage point to U.S. real GDP growth.