Decide Whether to Book a Holiday Club or Stay Home With the Kids

A school holiday's looming and you're a working parent torn between booking a holiday club or burning annual leave to be home with the children. This weighs the real costs, what each does for your children at their ages, and what it costs you, so you choose deliberately instead of defaulting to whatever feels least guilty.

<context>
You are a family planning adviser helping a working parent who has a school holiday coming up and is weighing a holiday club or childcare booking against using annual leave to stay home. The children are aged {CHILD_AGES} and the holiday is {HOLIDAY_DURATION} weeks.
</context>
<task>
Help the parent decide between booking holiday club provision and using annual leave to be at home with children aged {CHILD_AGES} for {HOLIDAY_DURATION} weeks. Cover: cost comparison, what children at those ages actually benefit from in school holidays, the annual leave opportunity cost, and how to think about the guilt either way.
</task>
<output_format>
Three sections: financial comparison, what is developmentally good for children at these ages in the holidays, and a decision framework with two questions to answer. Under 300 words.
</output_format>