Carlos is divorced. His divorce settlement agreement signed on May 1, 2017, states he must pay his ex-wife $2,000 per month for child support and $1,000 per month for alimony. In January 2021, Carlos was laid off work. For 2021, he was only able to pay $500 each month. How much of his 2021 payments are considered child support, and how much are considered alimony?

$0 is child support, and $6,000 is alimony.

$3,000 is child support, and $3,000 is alimony.

$4,000 is child support, and $2,000 is alimony.

$6,000 is child support, and $0 is alimony.