Algorithm

Initialize VAR_DIMENTIONS in a list of positive integers
Initialize VAR_NUMBER as an integer

Define function to calculate the TOTAL_AMOUNT
	Set TOTAL_AMOUNT to 1
    For each item in VAR_DIMENTIONS
 		Set TOTAL_AMOUNT to product of VAR_DIMENTIONS
 	Return TOTAL_AMOUNT
    Set TOTAL_AMOUNT to TOTAL_AMOUNT times VAR_NUMBER times 7

Print TOTAL_AMOUNT