This year Robert had the following income and losses from four passive activities:

Activity 1	$	(23,250	)
Activity 2		(11,950	)
Activity 3		(6,300	)
Activity 4		38,200

Activity 4 had $11,625 of passive losses that are carried over from a prior year. Robert also had wages of $136,000.

Required:

1. How much income or loss does Robert have from the four activities?
2. How are the suspended PALs allocated?
3. If Activity 1 were sold at an $22,225 gain, what would be the total income or loss from the four activities?