Description please follow the instruction PDF to finish the two assignment! follow the requirements listed on the next page. ? You must not use Excel’s built-in functions for solving this assignment. ? Use formulas to complete the Caterpillar, Trips and Formulas worksheets of this assignment using the information listed on the next pages. ? Enter your name on cell H1 of each of three worksheets. ? Submit your assignment9.xlsx le to Sakai using the Sakai-> Assignments Thank you