Final answer:
The client earns $1920 a month and following standard financial advice, can afford a maximum of 30% of her income on rent, which is $576 rounded to the nearest dollar.
Step-by-step explanation:
The question asked is essentially about creating a budget table to understand the finances of a single mother and how much she can afford for her monthly rental payment.
To answer it, we need to start by calculating her total monthly income. Since she works 40 hours per week and earns $12 per hour, her weekly income is 40 hours * $12/hour = $480.
Monthly, she earns $480 * 4 weeks = $1920.
Common financial advice suggests that no more than 30% of income should be spent on housing, so we calculate this limit for her as
$1920 * 30% = $576.
Therefore, the maximum amount this client could afford for her monthly rental payment, rounded to the nearest dollar, is $576.