Which of the following statements is true about the relationship between paper and humidity? Question 21 options: (a). Most papers are designed to be stable at 45-55% RH and a 72F environment. (b). Humidity affects paper, regardless of the type of printer used. (c). Excess humidity may cause static electricity, which can lead to jams and misfeeds. (d). Both (a) and (b) (e). All of the above