The following programming model contains in its code memory the indicated C program composed of two functions, main and appendstring (this function is very similar to the standard strcat function). You will be showing how the working memory is used during the execution of this function. Show how the given C program affects the contents of the working memory: . Show how the arrays and variables occupy space in the working memory for each function. * Show how the variables and arrays are initialized and updated by the program. Show the values are assigned the variable and elements in the array by the assignment instructions. Be sure to show all values that are assigned and replaced. Record successive assignments to variables/parameters as follows (the ? shows an unknown value) varName 11 For arrays of type char, represent the array as shown below. Show the values in the array elements as literal value of type char arrayName For the pointer variable, use adrl, adr2, adr3, etc. as address values assgned to the pointer variable and draw a dashed line showing to which location in memory the address is referring ptrName |?, adr1, adr2 Using arrows show how values are copied between the working memory allocated to the function main and the working memory allocated to the function appendstring. It is not necessary to show how address values are copied to the parameters that are pointers (the dashed arrows will suffice)