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* Calculate the acasal factor for the ffollowing three materials 2 calculate the cost based on the value of the accrual factor comparison between the three materials based on the accrual factor bx mat AL 27 30 Mild steel 78 cu 45 * Calculate the acasal factor for the ffollowing three materials 2 calculate the cost based on the value of the accrual factor comparison between the three materials based on the accrual factor bx mat AL 27 30 Mild steel 78 cu 45