Jun has a store that sells unique lamp bases and shades. she has an accounting package running on a laptop in the store. she is going to open a second store and wants to put the package on the desktop machine in that store as well. which of the following is true? select one: a. she can use the disks she has for the package to install it on the new machine without any problem. b. that would be fine as long as she emails the software vendor and lets them know. c. she has to buy an additional copy of the package.