Camp Rainbow offers overnight summer camp programs for children ages 1014 every summer during June and July. Each camp session is one week and can accommodate up to 200 children. The camp is not coed, so boys attend during the odd-numbered weeks and girls attend during the even-numbered weeks. While at the camp, participants make crafts, participate in various sports, help care for the camps resident animals, have cookouts and hayrides, and help assemble toys for local underprivileged children. The camp provides all food as well as materials for all craft classes and the toys to be assembled. One cabin can accommodate up to 10 children, and one camp counselor is assigned to each cabin. Three camp managers are on-site regardless of the number of campers enrolled. The results of the least-squares regression of the number of campers and the cost to run camp are given below. Following is the cost information for Camp Rainbows operations last summer:

Week	Number of Campers	Cost to Run Camp
1	90	$8,050
2	118	8,460
3	156	10,900
4	174	11,100
5	188	13,670
6	184	14,300
7	170	12,325
8	156	11,270

Riverside Inc. makes one model of wooden canoe. Partial information for it follows:

Number of Canoes Produced and Sold
		515		665		815
Total costs
Variable costs	$	76,220		?		?
Fixed costs		149,300		?		?
Total costs	$	225,520		?		?
Cost per unit
Variable cost per unit		?		?		?
Fixed cost per unit		?		?		?
Total cost per unit		?		?		?

Required:

1. Complete the table.

3. Suppose Riverside sells its canoes for $504 each. Calculate the contribution margin per canoe and the contribution margin ratio.

4. Next year Riverside expects to sell 865 canoes. Complete the contribution margin income statement for the company.

Intercept X Variable 1 Coefficients 1876.55 60.73 Suppose that Rainbow is contemplating staying open one additional week during the summer. Required: 1. Using the results of the least-squares regression analysis, determine Rainbow's contribution margin per camper if each camper pays $175 to attend the camp for a week. 2. Using the results of the least-squares regression analysis, prepare a contribution margin income statement for week 9 assuming Rainbow expects to have 170 campers that week. 3. Should Rainbow add a ninth week to its schedule? 3. Should Rainbow add a ninth week to its schedule? Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Using the results of the least-squares regression analysis, determine Rainbow's contribution margin per camper if each camper pays $175 to attend the camp for a week. (Round your unit contribution margin and contribution margin ratio to two decimal places (i.e., .1234 = 12.34%.)) Per camper Unit Contribution Margin Contribution Margin Ratio : % Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Using the results of the least-squares regression analysis, prepare a contribution margin income statement for week 9 assuming Rainbow expects to have 170 campers that week. (Round your intermediate calculations and final answer to 2 decimal places.) CAMP RAINBOW Contribution Margin Income Statement For Possible 9th Week Contribution Margin Net Operating Income