Answer:
Allocated cost = $66,000
Explanation:
Total sales value for the three products
= (100,000× $0.70)  + (50,000× $2.20) + (20,000 × $1.00)
= Â $200,000.
Joint cost allocated to Flour
= sales value of flour / total sales value × Joint cost
=  (50,000× $2.20)/200,000.×120,000
=$ 66,000.00 Â