What do you do to add a line or circle to your presentation?

Open a presentation to the slide where you want to add an object.
Click the Insert menu.
Choose from the following options:
Text box: Adds a box to your slide where you can add text
Line: Choose from several different types of lines
Shape: Choose from standard shapes, or from a list of arrows, callout boxes, and equation shapes

I hope it helps!

Ithink it's c but could be wrong

Company has asked employees for suggestions on ways to personalize the retail customer's shopping experience. they want to supplement traditional appeals to the customer. you have come up with several ideas. select the idea or ideas you have decided to submit.c. designate two of the curtained areas in the women's dressing room for nursing mothers  d. tailor merchandise in each store to the preferences of customers in that geographical region