Given the following information about product X and product Y from the problem:Revenues per year from product X $$20,000$

Revenues per year from product Y $$80,000$

Own price elasticity of demand for product X $3$

Cross$-$price elasticity of demand between products X and Y $1\mathrm{.}6$

Price increase of product X $($percent$)2$

How much will your firm$$s total revenues $($revenues from both products$)$ change?