Then divide cost by the total number of units. The weighted average cost on January 17 is $8.09. The inclusion of the units costing $8.25 increased the weighted average cost slightly. Using $8.09 as the unit cost, calculate the cost of the sale.oods available for sale is 415 units with a total cost of $3,394.00. If we divide $3,394.00 by 415, we get a weighted average cost of $8.18 (rounded) per unit. The rest of the calculation is very simple at this point. The company sold 245 units.
In a way, the period can be seen as dark a time for Churchill (pictured right) as the events of May 1940 depicted in the new movie Darkest Hour, starring Gary Oldman (pictured left) For a vastly experienced pathologist such as Pulvertaft, taking blood samples was routine.
By Jessica Talarico. Winston Churchill became Britain's prime minister on 10 May 1940. As he was later to write: 'I felt...that all my past life had been but a preparation for this hour and for this trial'.ew failed to recognise Churchill's part in Britain's survival and victory. But after six years of war, people wanted more than just a return to the old order. They wanted reform and reconstruction of Britain. On 26 July 1945, Churchill learned that he and the Unionists (Conservatives) had been rejected by the people.