Crane Inc. has 4 product lines: sour cream, ice cream, yogurt, and butter. Demand of individual products is not affected by changes in other product lines. 30% of the fixed costs are direct, and the other 70% are allocated. Results of June follow: Sour Cream Ice Cream Yogurt Butter Total Units sold 2,520 630 504 252 5,906 Revenue $12,600 $25,200 $12.600 $25,200 $75,600 Variable departmental costs 7,560 16,380) 5,292 6,048 35,280 Fixed costs 6,300 2,520 3,780 8,820 21,420 Net income (loss) $(1.260) $6,300 $3,528 $10,332 $18,900 Prepare an incremental analysis of the effect of dropping the sour cream product line. (Enter negative amounts using either a negative sign preceding the number eg.-45 or parentheses e.g. (45).) Incremental revenue Incremental fixed cost savings Incremental variable cost savings Incremental decrease in profits if dropped- 1890