Explain which document you would expect to find in the records of Chocolate Ltd as evidence of each of the following transactions or events which took place during the month of June:

(a) Evidence that the buying department of Chocolate Ltd had authority to order new supplies of cocoa beans from a supplier.

(b) Evidence that the supplier had the authority to send cocoa beans to Chocolate Ltd.

(c) Evidence that the cocoa beans arrived at the stores of Chocolate Ltd in good condition and in the quantities expected.

(d) Evidence that the amount payable to the supplier is correct in quantities and prices.

(e) Evidence that the storekeeper of Chocolate Ltd had the authority to release cocoa beans to the production unit, for conversion to chocolate.