You are employed by a public relations company to text messages to selected clients. You are given a list of names and have to text the following message. 'Hi there . . . (insert name here) . . . did you know that operations management is just the greatest subject on earth!' Unfortunately, the mobile (cell) phones that you are issued with do not have a predictive text facility. How long should be allowed for texting each message, assuming that you will be performing this task all day? If you use predictive text, how does this affect your productivity?