Performance management

Vixen Co is an internet-based retailer of books and music. It believes that the factors critical to the success of its business are the: 1)Number of people visiting its website 2)Conversion of website visits into orders 3)Amount of time it takes to deliver an order to a customer 4)Level of customer satisfaction with the way in which it deals with customer returns Results for the most recent year are given below: -website visits. 5,000,000 -Value of customer orders placed. $30,000,000 -Average value per order placed. $20 -Average value of undelivered orders at $411,000 the end of each day. -Number of orders returned. 150,000 -Number of complaints about the returns process. 1,000 Customers place a maximum of one order per visit to the website. The company operates for 365 days per year. Calculate the following for vixen co for the most recent year. the average number of website visits per day____________ visits. (to the nearest whole number) the conversion rate of website visits into orders _________________ % (to the nearest whole number) the average delivery time per order ____________ days (to the nearest day) the percentage of customer returns made ______________% Sir my question is how to solve this type of question I have tried to solve but I don't understand how to solve it. need your help.