The following transactions relate to raw material X for a period: Day VUANA 1 2 4 5 Transactions Receipt Issue Issue Receipt Issue 1,300 units @ $2.10 per unit 520 units 440 units 1,900 units @ $1.80 per unit 600 units 7 What is the periodic weighted price for the week? 1) $2.10 2) $1.95 3) $1.92 O4) $1.80