A firm has $2,100,000 in sales, a Lerner index of 0.6, and a marginal cost of $45, and competes against 800 other firms in its relevant market. Instruction: Enter your responses rounded to two decimal places. a. What price does this firm charge its customers? $ b. By what factor does this firm mark up its price over marginal cost?

On coral island in 2012, the labor force is 12,000, the unemployment rate is 10 percent, and the labor force participation rate is 60 percent. during 2013, 200 unemployed people found jobs and the working-age population increased by 1,000. the total number of people in the labor force did not change. the working-age population at the end of 2013 was the unemployment rate at the end of 2013 was round up to the second decimal. the labor force participation rate at the end of 2013 was round up to the second decimal.