The chart below shows an exchange rate table. A 2-column table has 6 rows. The first column is labeled Currency with entries Bulgarian lev, Canadian dollar, Swiss franc, British pound, Japanese yen, and U S Dollar. The second column is labeled Exchange rate on April 3, 2013 (euro = 1) with entries 1.96, 1.301, 1.2149, 0.8482, 119.4065, 1.2839.

In this table, the reference currency is the

US dollar.
Swiss franc.
Japanese yen.
euro.

In each of the following, what happens to the unemployment rate? does the unemployment rate give an accurate impression of what’s happening in the labor market? a.esther lost her job and begins looking for a new one.b.sam, a steelworker who has been out of work since his mill closed last year, becomes discouraged and gives up looking for work.c.dan, the sole earner in his family of 5, just lost his $90,000 job as a research scientist. immediately, he takes a part-time job at starbucks until he can find another job in his field.