Woodie Ltd makes two types of wood floors, regular and deluxe. The following data concerns the two products:

RegularDeluxe

Sales price (per square metre)	$16	$25
Variable cost	$10	$15
Labour (hours per square metre)	0.15	0.20
Maximum sales (units per week)	30,000	8,000

There are 4,600 hours of labour time available for production. Fixed production costs total $600,000 and all selling costs are fixed.

Required:

What is the optimal production level in number of square metres for each product?