Fixed vs variable costs
Understand why early-stage risk management: uncertain revenue + high fixed costs = dangerous.
In this lesson
Fixed vs variable costs is part of Profit, Margins & Break-even. This preview shows how entrepreneurship-lab connects to everyday family decisions such as earning, saving, spending choices, goals, approvals, or parent-guided money conversations inside Progress Penguin.
Today’s money mission
Imagine this situation: Your business has 50000 in local currency/month fixed costs and 600 in local currency/unit variable costs. You sell at 1500 in local currency/unit.
What you need to know
Early-stage risk management: uncertain revenue + high fixed costs = dangerous. Work from home (zero rent), use commission-only staff (convert fixed salary to variable cost), buy only when orders arrive (eliminate inventory). Each conversion from fixed to variable cost lowers the sales threshold at which the business survives.
Real-life example
Real-life money moment: Your business has 50000 in local currency/month fixed costs and 600 in local currency/unit variable costs. You sell at 1500 in local currency/unit. If sales drop from 100 to 50 units, what happens to your profit? The key lesson is: Fixed cost risk: at 100 units → 40,000 profit.
Progress Penguin connection
Open the linked simulator and test one scenario for “Fixed vs variable costs.” Use this objective: Understand why early-stage risk management: uncertain revenue + high fixed costs = dangerous. Save the result and explain which input changed the outcome most.
Activity preview
Try the money challenge
Enter your business scenario into the simulator and test: early-stage risk management: uncertain revenue + high fixed costs = dangerous. Find the exact point where the outcome crosses from loss to profit.
Try one real money action
Open Tasks and submit proof for one task, or open Requests and make a deposit request. Parent approval can happen later.
Quiz preview
A 'fixed cost' for a bakery would be:
Your business has 50000 in local currency/month fixed costs and 600 in local currency/unit variable costs. You sell at 1500 in local currency/unit. If sales drop from 100 to 50 units, what happens to your profit?