4. [60 pts) Find the errors in the following codes, and explain how to fix them. (1) See Figure 1. Finding a node with Mercedes maker. CarType item; item.maker "Mercedes; Node *ptr = start; while (ptr->info !=item) ptr = ptr->next; (2) See Figure 2. Inserting a new node. Node *newNode - new Nodeinfo - elementToInsert; newNode->next - ptr->next; ptr->next = newNode; Figure 1 maker: Mercedes price: year: operator != start ptr TLTL. clell TD-TAIN CSDP 250 TEST 4 3/2/2021 Spring 2021 Figure 2 start ptr TFT