The weekly amount of money spent on repairs and maintenance by a company was observed over a long period of time to be approximately normally distributed with a mean of $400 and standard deviation of $20. if $450 is budged for next week for repairs, what is the probability that th eactual costs will exceel the budgeted amount?

Explain whether each of the following events increases, decreases, or has no effect on the unemployment rate and the labor-force participation rate.a. after a long search, jon finds a job.b. tyrion, a full-time college student, graduates and is immediately employed.c. after an unsuccessful job search, arya gives up looking and retires.d. daenerys quits her job to become a stay-at-home mom.e. sansa has a birthday, becomes an adult, but has no interest in working.f. jaime has a birthday, becomes an adult, and starts looking for a job.g. cersei dies while enjoying retirement.h. jorah dies working long hours at the office.