Rey has spent her income on lightsabers and droids in such a manner that after her income was exhausted, her marginal utility from her last lightsaber was 20 utils and her marginal utility from her last droid was 30 utils. Lightsabers are $160 each; droids are $180 each.

1. Has Rey maximized her total utility?

Don't answer this one

Yes

Not enough information

No

2) Should Rey buy more lightsabers or more droids?

More droids

Not enough information

Do not change consumption

More lightsabers