The table presents the data available to a company’s managers from one week of trading activity. employees: $100$ average pay: $\$900$ output value: $\$100\,000$ rental cost: $\$10\,000$ materials used in production: $\$20\,000$ If there are no other costs, what is the amount of the fixed costs?
- A$\$300$
- B$\$10\,000$
- C$\$20\,000$
- D$\$30\,000$