In the résumé above, what would cause appearance of the ""?

It could be that you type the numbers accidentally and that should have made the numbers appear. Well if you want to get rid of it you just need to remove that on the soft copy and then print the resume again. Doing so should have eliminate those 0`s printed on the resume. 

The answer should be b.

Some disadvantages to leasing a car is that you are counting on someone to give you money every week or month depending on what you decided and if they don't have all of it well what if you needed that money now you as well have to pay not in full. a disadvantages to purchasing a new vehicle is if it is used then not all the time will absolutely everything work. its almost like a trail and era. although if it is a new car they will try to though all these specials and deals at you in your lease and it can be very overwhelming if you are not use to it.