c. Calculate the gross profit margin for tank tops, pullovers, and yoga pants. d. After a year, you determine that Leah should set a standard target margin percentage of 45% on all products. Determine the new prices for tank tops, pullovers, and yoga pants. c. Calculate the gross profit margin for tank tops, pullovers, and yoga pants. d. After a year, you determine that Leah should set a standard target margin percentage of 45% on all products. Determine the new prices for tank tops, pullovers, and yoga pants