Carrie needs to keep a budget for her department. Each employee in her department sends her travel expenses. In cell, C2, C3, C4, and C5, she enters the total of each employee’s expenses. In cell B1, she enters the original amount of money the department was allotted for spending. What formula should she use to calculate the amount of money the department currently has? =B1-C2+ B1-C3+B1-C4+B1-C5 =(B1+C2+C3+C4+C5) = (C2+C3+C4+C5)-B1 =B1 -(C2+C3+C4+C5)

"gps interaction and cognitive process" respond to the following: imagine that you have been asked to design a gps product that will have voice recognition and bluetooth capability. discuss and conceptualize a user interaction model. predict two (2) problems that may arise in gps products with voice recognition and bluetooth capability. recommend solutions for each of these issues. attention is one of the six cognition processes. when attention is applied to a design, the goal is to make it easier for the end user to quickly locate where he / she should type information on the computer or mobile device screen. compare and contrast how the google search engine and the microsoft bing search engine employ the attention cognition process. provide your opinion as to which search engine better employs the attention cognition process and explain why.