Consider the following information: Demand rate $($D$)=80$ units per hour Lead time $($T$)=38$ hours Container capacity $($C$)=70$units Safety factor $($x$)=15\%$ Part $2$ a$.$ The number of kanban production cards is enter your response here. $($Enter your response rounded up to the next whole number.$)$ Part $3$ b$.$ The cards will represent enter your response here hours' worth of demand. $($Enter your response rounded to one decimal place.$)$ Part $4$ 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 here. $($Enter your response rounded up to the next whole number.$)$ Part $5$ The cards will represent enter your response here hours' worth of demand. $($Enter your response rounded to one decimal place.$)$