Weeks of Supply, Sell Through and Build (3 points) You are buying 300 sweaters from 2 vendors to retail at $50. a. If you sold 20 sweaters in Week 1, calculate the Weeks of Supply and sell thru % for Week 1. (Bonus 2 points) b. If you sold 30 sweaters in Week 2 with a POS markdown retail of $40, calculate the weeks of supply, sell thru %, build, and markdown percent to the customer and the journal? (3 points)