How Do These Transactions Affect GDP for the Current Year

Essay

How do these transactions affect GDP for the current year?
(a) A manufacturer pays its workers $7.5 million as wages.
(b) Stockholders make $34 million worth of capital gains in two months.
(c) The local hot sauce factory purchases and uses $50,000 worth of habanero peppers and $8,000 worth of salt and spices to make habanero sauce, which is then sold for $122,000.