In the C code below, there is a typedef for a THING and a main function with a few variable declarations. Based on this setup, match each of the expressions below with the statement that best describes the type of that expression. Assume each expression is being used within the scope of the main function. typedef struct { double x; int *p; } THING; int main() { // variable declarations THING t; int *x; double pi // blah blah blah } II. V &x 1. Invalid expression II. pointer to int I. V t-> VII. t. III. pointer to THING VI. *(t.p) IV. pointer to double V. int VII. &p VIII. &t VI. pointer to pointer to integer VII. double 1. *(t.x) VII. &(t.x) VIII. THING