Problem 4.3: Calculate the cost of nuclear fuel fabricated and delivered on site using the following data: (Using EXCEL) See page 102

Cost of natural uranium	15	$/lb U3O8
Conversion	5.5	$/kg U
Price of SWU	90	$
Fabrication/Transportation Cost	230	$/kg U
Enrichment	4.2	%
Tails	0.25	%
Conversion Loss	0.6	%
Fabrication Loss	0.7	%

Problem 4.4: If the enrichment changes by 0.4%, i.e. goes from 4.2% to 4.6%, by what percentage does the cost of fuel in problem 4.3 change? (using the same equations as in problem 4.3 and excel to arrive at a solution) (Using EXCEL) See page 102

PROBLEM 4.3: CALCULATE THE COST OF NUCLEAR FUEL FABRICATED AND DELIVERED ON SITE USING THE FOLLOWING DATA: (USING EXCEL) SEE PAGE 102 PROBLEM 4.4: IF THE ENRICHMENT CHANGES BY 0.4\%, I.E. GOES FROM 4.2% TO 4.6%, BY WHAT PERCENTAGE DOES THE COST OF FUEL IN PROBLEM 4.3 CHANGE? (USING THE SAME EQUATIONS AS IN PROBLEM 4.3 AND EXCEL TO ARRIVE AT A SOLUTION) (USING EXCEL) SEE PAGE 102