A coffee distributor needs to mix a(n) Rift Valley coffee blend that normally sells for $8.30 per pound with a Costa Rican coffee blend that normally sells for $14.60 per pound to create 100 pounds of a coffee that can sell for $14.41 per pound. How many pounds of each kind of coffee should they mix? pounds of the Rift Valley Blend pounds of the Costa Rican Blend. Round your answers to the nearest whole number of pounds.