Code Example $3-1$ num$\_$widgets $=0$ while True: choice $=$ input$("$Would you like to buy a widget? $($y$/$n$)$: $")$ if choice.lower$()=="$y$"$: num$\_$widgets $+=1$ else: break print$("$You bought", num$\_$widgets $,$ "widget$($s$).")$ Refer to Code Example $3-1.$ Which of the following could be a pseudocode plan for the program? a$.$ Define widget count variable IF user buys widgets add $1$ to widget count ELSE end loop Display results b$.$ Define widget count variable Begin infinite loop Get user input IF user buys widget add $1$ to widget count ELSE end loop Display results c$.$ Get user input Loop WHILE user wants to continue IF user buys widget add $1$ to widget count Get user input Display results d$.$ Get user input Loop while input $!=$y$$ IF user buys widget add $1$ to widget count ELSE end loop Display results