In the following chart, the price of logs shown is per cubic meter and that of plywood and saw timber is per ton. Given that $1$ cubic meter of Plywood and Saw Timber = $800$ kg ($1$ ton = $1000$ kg)
If in 1994 prices increased by $5$%, $1$% and $10$%, while the volume sales break-up was $40$%, $30$% for Plywood, Saw Timber and Logs respectively, what was the average realisation?
- $18.95$
- $16.45$
- $17.65$
- $10.25$