The bottom question is what I need help with. Dont quite understand the 0.98 part of it.

D's Dairy is a company that distributes A2 beta-casein milk canons from its local Distribution Center (DC) to its surrounding neighborhood region. They load the milk cartons each morning into their mini-vans and go around the region of12 km by 20 km to deliver milk cartons to their customers. Their DC is located in the south-east corner. Consider the following information: 1) Each mini-vans can carry 25 milk cartons. 2) The cost to load each mini-van is $3. 3) The cost to stop, unload and deliver a single carton to each customer is $2. Assume each customer purchases only one carton per day. 4) The cost of driving a mini-van is $13 per km. 5) Number of customers = 84. Using continuous approximation, estimate the number of mini-vans required by the company to deliver milk cartons in this region. RoundUP your answer to the nearest integer. Use the rounded value for subsequent questions. If your answer is 1.5, enter 2. E 4 What is the daily cost of loading the mini-vans with milk cartons at the DC? Round your answer to the nearest integer. Ex: lfyour answer is 10.5, enter 11. 12 Save You have used 1 of2 attempts 0 Answer submitted. Question 2 7.5 points possible (graded, results hidden) What is the daily cost of delivering the milk cartons to customers? Do not include driving costs. Round your answer to the nearest integer. Ex: lfyour answer is 10.6. enter 11. 180 180 What is the daily local driving costs for the mini-vans? Assume a traveling salesman factor of 0.98 for your estimates. Do not include line-haul COStS. Round your answer to the nearest integer. Ex: Ifyour answer is 10.6, enter 11