1 pts ABC Company sells 31.109 chairs a year. The carrying cost per unit is $8.82 and the food costs per order are 24.89 per order. The company orders 285 units each time The chairs are sold out before they are restocked. What is the economic order untity Enter your answer rounded off to two decimal points. Do not enter comma in the answer box Question 4 1 pts XYZ is a retailer and sells 155.000 units per year. It purchases from a single supplier. Fixed cost per order is $947 and carrying costs $11 per unit Suppose XYZ orders 7,000 units per order from the supplier. What are the total costs? Enter your answer rounded off to two decimal points. Do not enter $ in the answer box 1 pts Question 5 ABC company makes 23 orders of chales in a year and orders 7.947 chairs each time. The foed order costs are $479,77 per order and the carrying cost perut $15.82 hachache