Given the full joint distribution shown in the following table

	alarm		alarm
	earthquake	earthquake	earthquake	earthquake
burglary	0.01	0.08	0.001	0.009
burglary	0.01	0.09	0.01	0.79

Calculate the following and show your work, to 4 decimal places (if more):

a. P (burglary)

b. P(burglary earthquake)

c. P(earthquake | burglary)