Consider the following information:

Demand rate $(D)=150$ units per hour

Lead time $(T)=46$ hours

Container capacity $(C)=80$ units

Safety factor $(x)=20\%$

a$.$ The number of kanban production cards is $($Enter your response rounded up to the next whole number.$)$

b$.$ The cards will represent $$ hours' worth of demand. $($Enter your response rounded to one decimal place.$)$

c$.$ Suppose the demand rate is doubled but the lead time is cut in half. The number of kanban production cards is $($Enter your response rounded up to the next whole number.$)$

The cards will represent $$ hours' worth of demand. $($Enter your response rounded to one decimal place.$)$