The following data was obtained by inserting a thermocouple in different sized castings and measuring the total solidification time of the casting. From this data, calculate the "B" and " n " in Chvorinov's Rule. Calculate using V \& A in inches and time in seconds. Make sure and attach your calculations. Hint: Linearize a log-log plot of Chvorinov's Rule and use regression to get slope and y intercept. Make this plot in excel or another graphing software of your choice and submit the plot with your homework and calculations. (15pts)