My answer is should: increase of 4.5
......................
P.S..If you have options then it's better................
Do you can posting a drawn please ?
Is a collection of well defined and distinct objects.
Ex: ( A B C D E) all letters
Ex2: ( January, February, March, April) all months
Lets say u have 1 coconut that cost 688.52 ad another 1 that cost 234.99
all you have to do is sale or buy an extra coconut to get 573.77 if that help dont forgot to drop me the brainlist