Selected Information for Blake's Restaurant Supply follows.

$\backslash$table$[[,2020($$$,2021($$$],[$Net sales,millions$),$millions$)],[$Cost of goods sold,$704,758],[$Depreciation$,424,507],[$Net income,$48,71],[$Finished goods inventory,$119,134],[$Accounts receivable,$38,26],[$Accounts payable,$58,84],[$Net fixed assets,$39,46],[$Year$-$end cash balance,$410,484],[,84,137]]$

a$.$ During $2021,$ how much cash did Blake's collect from sales?

b$.$ During $2021,$ what was the cost of goods produced by the company?

c$.$ Assuming the company nelther sold nor salvaged any assets during the year, what were the company"s capltal expenditures during $2021?$

d$.$ Assuming there were no financing cash flows during $2021$ and basing your answer solely on the information provided, what was Blake's cash flow from operations in $2021?$

$\backslash$table$[[$a$.$ Cash collections from sales,,million$],[$b$.$ Cost of goods produced,,million$],[$c$.$ Capital expenditures,,million$],[$d$.$ Cash flow from operations,,million$]]$