Please help with this i only have 15 mins

Considering a simplified economy consisting of the three sectors Manufacturing, Energy, and Service. For each $1 worth of output, the manufacturing needs $0.3 worth of manufacturing, $0.2 worth of energy, and $0.1 worth of services. For each $1 worth of output, the energy needs $0.1 worth of manufacturing, $0.25 worth of energy, and $0.2 worth of services. For each $1 worth of output, the services needs $0.2 worth of manufacturing, $0.15 worth of energy, and $0.15 worth of services. Determine the internal consumption when the production is: $20m worth of manufacturing, $30m worth of energy, and $10m worth of service O a. Internal consumption of $9.5m in manufacturing, $13 m in energy, and $11 m in services. O b. Internal consumption of $11m in manufacturing, $13.5 m in energy, and $9 m in services. O c. Internal consumption of $11.5m in manufacturing, $9.5 m in energy, and $11 m in services. O d. Internal consumption of $11m in manufacturing, $13 m in energy, and $9.5 m in services