Miners are dead now a days. Because mining is tough and single miner cannot earn. So will say if you invest 1 million dollars dollars for mining than you might generator your APR In 5 to 10 years and after that all will be profit.
That's the hard reality in mining these days as you need sophisticated miners to earn a decent income.
If you are not very well-versed in crypto mining, you can already use that amount to invest in an actual business not related to crypto. But you can always accept btc or other top alts for payment. The APR will take long, so you need to prepare yourself if you will explore this path of investment. Do remember that up until now, this market is still very volatile and you can't get good assurance that you won't lose in this path.
But the OP can always check the mining aspect to fully understand the pros and cons. However, need to mine small first before going big. So he can gauge if mining is for him or not.