Based on the court finding in the following link: https://www.justice.gov/atr/us-v-microsoft-courts-findings-fact , answer the questions below and provide explanation: a. On what basis did the court conclude that Microsoft was a monopoly (see "Market Share")?

b. What was Microsoft's market share of Intel-compatible PC operating systems? Of all operating systems, including those of Apple computers?

c. What evidence did the court cite in claiming that Microsoft charged above-competitive prices (see "Microsoft's Pricing Behavior")?