Matt bought 10 shirts for a total of $190. fancy shirts cost $23 and a plain shirts cost $15. how many of each type of shirt did he buy

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%