Tuchel International Co (Tuchel) is a manufacturer of electrical equipment. It has factories across the country and its customer base includes retailers as well as individuals, to whom direct sales are made through their website. The company's year-end is 30 September 2021. You are an audit supervisor of Zinidine & Co and are currently reviewing documentation of Tuchel's internal control in preparation for the interim audit. Tuchel's website allows individuals to order goods directly, and full payment is taken in advance. Currently the website is not integrated into the inventory system and inventory levels are not checked at the time when orders are placed. Inventory is valued at the lower of cost and net realizable value. Goods are dispatched via local couriers; however, they do not always record customer signatures as proof that the customer has received the goods. Over the past 12 months there have been customer complaints about the delay between sales orders and receipt of goods. Tuchel has investigated these and found that, in each case, the sales order had been entered into the sales system correctly but was not forwarded to the dispatch department for fulfilling. Tuchel's retail customers undergo credit checks prior to being accepted and credit limits are set accordingly by sales ledger clerks. These customers place their orders through one of the sales team, who decides on sales discount levels. Raw materials used in the manufacturing process are purchased from a wide range of suppliers. As a result of staff changes in the purchase ledger department, supplier statement reconciliations are no longer performed. Additionally, changes to supplier details in the purchase ledger master file can be undertaken by purchase ledger clerks. 2) b) In respect of the internal control system of Tuchel International Co: i. Identify and briefly explain SIX deficiencies: and ii. Recommend a control to address each of these deficiencies.