A certain salesman earns a flat payment of $12 per sale on sales up to his daily quota of 10 sales.iF the salesman earns a flat payment of $16 per sale on sale in excess of 10 sales, how many sales did the salesman make today?
1.The salesman earned $48 more for sales made today than for sales made yesterday.
2.yesterday the salesman made 10 sales.
The ans is 23..please confirm