PLEASE HELP ASAP!!!

Perhaps im missing a step, but im getting 1.62 as the financial advantage for product X15. (16.48-14.86)

The answering system rounds the # i type in automatically to whole #'s... Please help to correctly solve the problem and show work. Thank you.

WILL LIKE AND UPVOTE !!!

Wexpro, Incorporated, produces several products from processing 1 ton of clypton, a rare mineral. Material and processing costs total $54,000 per ton, one-fourth of which is allocated to product X15. Six thousand three hundred units of product X15 are produced from each ton of clypton. The units can elther be sold at the split-off point for $17 each, or processed further at a total cost of $8,700 and then sold for $20 each. Required: 1. What is the financial advantage (disadvantage) of further processing product 15 ? 2. Should product X15 be processed further or sold at the split-off point