ABC Lumber spent $$500$ cutting down a tree which resulted in $40$ pieces of unfinished lumber that sell for $$20\mathrm{.}00$ each and $100$ bags of sawdust that sell for $$1\mathrm{.}00$ each. For $$8\mathrm{.}00,$ an unfinished piece of lumber can be processed into a piece of finished lumber that sells for $$35\mathrm{.}00.$ For $$0\mathrm{.}75,$ a bag of sawdust can be processed into a Presto Log that sell for $$1\mathrm{.}25.$ Based on this information,

the bags of sawdust should be sold without additional processing

the cost of cutting down the tree is relevant to the sell$-$or$-$process decision

the pieces of unfinished lumber should be processed into finished lumber

the lumber should be sold as is without additional processing

the sawdust should be processed into Presto Logs