Entertainment costs have actually fallen relative to total...

Entertainment costs have actually fallen relative to total expenses. 2019 - 5.67%; 2018 - 10.47% of total expenditure. Now, before you say, yes, but that's because total expenditure has gone up by ~132%, consider that total revenue has also increased by ~218%. Significantly outpacing the increase in expenditure.

As for wages, in 2018 each dollar spent on wages produced $0.45 in revenue. In 2019 each dollar of revenue now produces $0.78