price of a soap is collectively decided by 5 factors : research, raw materials, labour, ad and transport. assume functional relation is
price of soap = (k x research costs x raw material costs x labour costs x ad costs x transport costs)
if there are resp changes of 10% 20% - 20% 25 % and 50 %, find the change in price of soap

• P=K*r*r*l*a*t-----------(1)
  P'=K*1.1r*1.2r*0.8l*1.25a*1.5t---------------(2)
  (!)/(2)=>p/p'=50/99
  p'=99/50p
  p'=1.98p=new price
• 8 years agoHelpfull: Yes(0) No(0)