I am working on a formula that is giving me trouble.  I have been successful until I ask it to multiply based on a condition (highlighted)...  any ideas??

(Staff_Requirement  /  2  +  if((Living_Situation  ==  "Community"),1,0)  +  if((Intensive_Family_Involvement  ==  "Yes"),2,0)  +  if((Split_Shifts  ==  "Yes"),2,0)  +  if((Payee  ==  "Yes"),1,0)  +  if((BSP  ==  "Yes"),1,0)  +  if((Monthly_Medical  ==  "2 or Less"),1,0)  +  if((Monthly_Medical  ==  "3 to 4"),2,0)  +  if((Monthly_Medical  ==  "5 or More"),3,0)  +  if((Delegated_Nursing  =  "Yes"),1,0)  *   if((Shared_Site == "Yes"),0.8,1).round(2)

Thanks

Nick