Should Sweet Tooth Inc. continue with the existing process or switch to the new process?Sweet Tooth Inc., a leading chocolatier, can produce $100$ kg of chocolate powder from $1000$ kg of cocoa beans in $10$ hours of processing. Not satisfied with this output, the company is contemplating switching to a more automated process that would yield $200$ kg of chocolate powder per $1800$ kg of cocoa beans and take $15$ hours to process. The cost of processing is $$25$ per hour. Cocoa beans cost $$6\mathrm{.}80$ per kg$.$ Calculate:

The labour productivity of the current process

The labour productivity of the proposed process

The multifactor productivity of the current process

The multifactor productivity of the proposed process. Should Sweet Tooth Inc. continue with the existing process or switch to the new process?