<p>Is it necessary to get a new access code going from phys8a to 8b?</p>
<p>it shouldn’t. but if you do need a code, pm me…i’ll sell you one.</p>
<p>Ok so I might as well get the 8b package and resell the code?</p>
<p>Well no. I mean what does the package consist of? I’m pretty sure the your 8a codes grants access to 8b. Just ask the professor.</p>