$14.$WORTH $5$ TOTAL POINTS $($One point each$)$: A lot from a supplier containing $730$ parts comes into Receiving Inspection. The procedure requires an AQL $=4\mathrm{.}0\%$ using double sampling, general inspection Level II$.$ Determine the following:

a$)$Code Letter: $\_\_\_\_\_\_\_\_\_\_$

b$)$Initial Sample Size: $\_\_\_\_\_\_\_\_\_\_$

c$)$What happens if $4$ defectives are found from the first sample? $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

d$)$How many additional defectives are allowed if we pull a second sample? $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

e$)$What is the specification that governs attribute acceptance sampling? $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$