Trims leading and trailing spoces Error catching command ased with catch Allows yow to see the contents of an ASCil file Allows the aser to input data into the program Assigns deta from a data file to a structure Converts text to upper case Begins a while loop Opens a data file in Wordpad ty ope wiimport pper while xdsread Assigns data from an Excel file to a variable If you do not understand, or you cannot perform any of the above topics, contact any of assistants of the course instructios 4.11& Questions and Exercises L. Six people, Alice, Barb, Carol, Dean, Eric and Fred each have a bag of money. The total of all6is $338 Carol has twice as much money as Alice. Barb and Carol's total equals equals Erie's. If you subtract Erie's amount from Fred's the total is twice Alice both Barb's and Eric's amount from Fred's there is $1.15 left. Dean's. Alice and Barb 2. Alice, Bob, Cynthia, Dave, Ellen and Fred have investments in the stock market. If you er you were to sum ild otal would equ their profits the total would be $248.10. If you sum the profits of Fred, Ellen and Bob the the profit made by Alice. Bob's profit was twice the profit of Dave's. Dave's profit minus equals Ellen's profit. Alice's profit less $34.20 equals the sum of Fred's and Dave's profit. less Cynthia's equal the sum of Dave and Ellen. You need to find the 5 digit number that satisfies the following properties: s prot 3. The sum of all the digits is 18 The third digit is the sum of the first and second digits; Subtracting the third digit from the fourth yields 4; .The first and third digits added together give the fifth digit; and The first digit is twice the second digit. 4. Find the six-digit number that satisfies the following properties: first and third digit add up to 10, the s of second, third and fifth digits equals the fourth digit, the third and the last digits are the same, the sun d second and third digit equals the fifth digit; and when the last digit is subtracted from the first, you get he fourth digit. The sum of all digits is 22. You need to find the 5 digit number that satisfies the following properties 5. The sum of all the digits is 21; The third digit is the sum of the first and fourth digits; Subtracting the first digit from the last yields 2; ection 4.11 M-124 Solving Equatia