sales values at the split$-$off point are as follows. $($a$)($b$)($c$)$ Calculate the difference in allocated costs between the two methods used in parts $($a$)$ and $($b$).($Enter negative amounts using either a negative sign preceding the number e$.$g$.-45$ or parentheses e$.$g$.(45).)$ Given the revenue potential for each of these products at the split$-$off point, which method would you recommend that Novak There use, and why? The allows the company to show gross margin for each product.