Suppose Shaw Communications reported net cash used by operating activities of $$106,629,780$ and sales revenue of $$2,924,808,180$during $2025.$ Cash spent on plant asset additions during the year was $$80,916,600.$ No dividends were paid.Calculate free cash flow. $($Show a negative free cash flow with either a $-$ sign eg$.-15,000$ or in parenthesis e g$.(15,000).)$