If n\[\left( A\text{ }\times \text{ }B \right)\text{ }=\text{ }48\], n \[(B\,\,\times \,\,C)=\,\,64\] and n (B) =4, then n \[\left( A\text{ }\times \text{ }C \right)\] =?

• A. 180       
• B. 192     
• C. 178       
• D. 208
• E. None of these