Q5 3 Points . Hanson Inc. has the following direct materials standard to manufacture one Zippy: 1.5 lbs per Zippy at $4.00 per lbs Last week, 1,700 lbs of materials were purchased and used to make 1,000 Zippies. The materials cost a total of $6,630. (a) How many pounds of materials should Hanson have used to make 1,000 Zippies? (b) What was Hanson's materials rate variance for the week? (c) What was Hanson's materials efficiency variance for the week? Show you work Enter your answer here Please select file(s) Select file(s) Cava